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	<description>电子烟PCBA方案商</description>
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		<title>1.44TFT屏四线SPI接口MCU电子烟PCBA方案板发热丝阻值范围0.8~3Ω</title>
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		<pubDate>Wed, 24 Apr 2024 06:56:14 +0000</pubDate>
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					<description><![CDATA[KCP7363A 是一款基于MEMS气流传感器的HCP电子烟 PCBA 方案控制模组，它由MCU主控板，TFT屏驱动板及触控板三大部分组成。电子部件由气流传感器、智能处理模块、控制模块、执行模块、充电管理模块、锂离子电池控制模块、蓝牙模块构成。经由针对人体吸烟动作或者检测，使用FLASH动画模拟烟火状态并由TFT屏显示电量和油量及手表日期时间显示，并由蓝牙实现与手机通信，由全屏触摸实现读发消息。发热丝阻值范围0.7~3.0Ω ；并有发热丝短路保护功能，及当电热丝电阻阻值过小时也会保护。实际使用时，请根据产品要求配能正常工作的发热丝阻值。]]></description>
										<content:encoded><![CDATA[<h2 style="text-align: center;"><strong><b>产品概述</b></strong></h2>
<p>★使用MEMS气流传感器，吸阻稳定，性能可靠，防油性强。</p>
<p>★采用专用MCU芯片设计，通过I/O口控制TFT屏显示图案及LED灯效。</p>
<p>★安全模块：内部集成有充电控制电路，该电路具备多模式（涓流，恒流，恒压）充电过程，充电性能优越，并且具有电池保护功能，当锂电池电压&lt;2.8V 为涓流充电，可保护电池；当电池电压充至2.8V 以上时，开始大电流充电，当电池电压接近4.2V 时，充电电流逐步下降，进入恒压，直至4.2V 时充电停止；支持多种 AC-DC 和 USB 等 TYPE-C 充电设备。</p>
<p>★保护模块：欠压保护模块（UVLO），过温保护模块（OTP），AT 驱动端口过流保护，短路保护功能（SCP）的控制模块以及锂电池保护模块，长时间吸烟保护，充电过温保护等。</p>
<h2 style="text-align: center;"><strong><b>极限参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="142"><strong>参数</strong></td>
<td width="142"><strong><b>符号</b></strong></td>
<td width="142"><strong><b>值</b></strong></td>
<td width="142"><strong><b>单位</b></strong></td>
</tr>
<tr>
<td width="142">电源电压</td>
<td width="142">VDD</td>
<td width="142">-0.3 to 7.5</td>
<td width="142">V</td>
</tr>
<tr>
<td width="142">充电电压</td>
<td width="142">VCC</td>
<td width="142">-0.3 to 33</td>
<td width="142">V</td>
</tr>
<tr>
<td width="142">AT端输出电流</td>
<td width="142">IAT</td>
<td width="142">5.0（单发）</td>
<td width="142">A</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>性能参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="113"><strong><b>参数及说明</b></strong></td>
<td width="113"><strong><b>符号</b></strong></td>
<td width="113"><strong><b>最小值</b></strong></td>
<td width="113"><strong><b>最大值</b></strong></td>
<td width="113"><strong><b>单位</b></strong></td>
</tr>
<tr>
<td width="113">启动负压</td>
<td width="113">SP</td>
<td width="113">-100</td>
<td width="113">300</td>
<td width="113">Pa</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>产品特性</b></strong></h2>
<ul>
<li>使用MEMS气流传感器，性能稳定；</li>
<li>电路有三种工作模式：充电模式、正常工作模式、省电模式；</li>
<li>省电模式下：静态电流＜20μA；</li>
<li>工作电压：3.2V~5.5V；</li>
<li>支持宽电压充电（4.5~5.5V）充电带OVP，耐压33V；支持热插拔；</li>
<li>内含过热（OTP）、欠压（UVLO）、短路（SCP）等保护功能；</li>
<li>1.44”TFT屏显示吸烟及充电UI动画；高清大屏显示、蓝牙消息提醒、蓝牙通话、蓝牙音乐、APP连接；</li>
<li>双发热丝；恒压/恒有效/恒功率输出可选；发热丝输出功率可调；</li>
</ul>
<h2 style="text-align: center;"><strong><b>产品参数</b></strong></h2>
<p><img fetchpriority="high" decoding="async" class="aligncenter wp-image-8438 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-5.webp" alt="KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组 5" width="1000" height="1303" srcset="https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-5.webp 1000w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-5-230x300.webp 230w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-5-786x1024.webp 786w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-5-768x1001.webp 768w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-5-600x782.webp 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong><b>结构图</b></strong></h2>
<p><img decoding="async" class="aligncenter wp-image-8439 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-6.webp" alt="KCP7363A结构图" width="1000" height="667" srcset="https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-6.webp 1000w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-6-300x200.webp 300w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-6-768x512.webp 768w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-6-600x400.webp 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong><b>机械规格</b></strong></h2>
<p><img decoding="async" class="aligncenter wp-image-8441 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-07.webp" alt="KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组 07" width="1000" height="594" srcset="https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-07.webp 1000w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-07-300x178.webp 300w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-07-768x456.webp 768w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-07-600x356.webp 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-8442 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-8.webp" alt="KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组 8" width="1000" height="392" srcset="https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-8.webp 1000w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-8-300x118.webp 300w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-8-768x301.webp 768w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-8-600x235.webp 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong><b>气流方向图</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-8443 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-9.webp" alt="KCP7363A气流方向图" width="1000" height="372" srcset="https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-9.webp 1000w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-9-300x112.webp 300w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-9-768x286.webp 768w, https://koom.com.cn/wp-content/uploads/KCP7363A基于MEMS气流传感器的HCP电子烟数码屏模组-9-600x223.webp 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong><b>硬件架构</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-8452 size-full" src="https://koom.com.cn/wp-content/uploads/1.44TFT屏四线SPI接口MCU电子烟PCBA方案板发热丝阻值范围0.83Ω-04.webp" alt="1.44TFT屏四线SPI接口结构图" width="1000" height="592" srcset="https://koom.com.cn/wp-content/uploads/1.44TFT屏四线SPI接口MCU电子烟PCBA方案板发热丝阻值范围0.83Ω-04.webp 1000w, https://koom.com.cn/wp-content/uploads/1.44TFT屏四线SPI接口MCU电子烟PCBA方案板发热丝阻值范围0.83Ω-04-300x178.webp 300w, https://koom.com.cn/wp-content/uploads/1.44TFT屏四线SPI接口MCU电子烟PCBA方案板发热丝阻值范围0.83Ω-04-768x455.webp 768w, https://koom.com.cn/wp-content/uploads/1.44TFT屏四线SPI接口MCU电子烟PCBA方案板发热丝阻值范围0.83Ω-04-600x355.webp 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"></h2>
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		<title>换弹式电子烟PCBA线路板KCP9328C</title>
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		<pubDate>Wed, 27 Mar 2024 06:28:25 +0000</pubDate>
				<guid isPermaLink="false">https://koom.com.cn/?post_type=product&#038;p=7599</guid>

					<description><![CDATA[KCP9328C 是一款基于MEMS气流传感器的电子烟PCBA 方案控制板，它由充电输入接口和电子烟硅麦控制模块两大部分组成。电子部件由气流传感器、智能处理模块、控制模块、执行模块、充电管理模块、锂离子电池控制模块构成，经由针对人体吸烟动作或者检测，使用LED 灯模拟烟火状态。]]></description>
										<content:encoded><![CDATA[<h2 style="text-align: center;"><strong><b>产品概述</b></strong></h2>
<p>★ 使用MEMS气流传感器，吸阻稳定，性能可靠，防油性强。</p>
<p>★ 最低可以驱动0.8欧阻值发热丝。</p>
<p>★ 采用专业芯片设计，透过 PWM 模块控制 LED 灯指示工作状态。</p>
<p>★ 安全模块：内部集成有充电控制电路，该电路具备多模式（涓流，恒流，恒压）充电过程，充电性能优越，并且具有电池保护功能，当锂电池电压&lt;2.7V 为涓流充电，可保护电池；当电池电压充至2.7V 以上时，开始大电流充电，当电池电压接近4.2V 时，充电电流逐步下降，进入恒压，直至4.2V 时充电停止；支持多种 AC-DC 和 USB 等 TYPE-C 充电设备。</p>
<p>★ 保护模块：欠压保护模块(UVLO)，过温保护模块(OTP)，AT 驱动端口过流保护，短路保护功能（SCP）的控制模块以及锂电池保护模块，长时间吸烟保护，充电过温保护等。</p>
<h2 style="text-align: center;"><strong><b>极限参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="264"><strong>参数</strong></td>
<td width="85"><strong>符号</strong></td>
<td width="179"><strong>值</strong></td>
<td width="122"><strong>单位</strong></td>
</tr>
<tr>
<td width="264">电源电压</td>
<td width="85">V<sub>DD</sub></td>
<td width="179">-0.3 to 8</td>
<td width="122">V</td>
</tr>
<tr>
<td width="264">充电电压</td>
<td width="85">V<sub>CC</sub></td>
<td width="179">-0.3 to 8</td>
<td width="122">V</td>
</tr>
<tr>
<td width="264">AT端输出电流</td>
<td width="85">I<sub>AT</sub></td>
<td width="179">7</td>
<td width="122">A</td>
</tr>
<tr>
<td width="264">输出带载</td>
<td width="85">Rload</td>
<td width="179">0.8</td>
<td width="122">Ω</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>性能参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="11.9600%"><strong>符号</strong></td>
<td width="22.5200%"><strong>参数</strong></td>
<td width="25.0200%"><strong>条件</strong></td>
<td width="10.1200%"><strong>最小</strong></td>
<td width="10.1400%"><strong>典型</strong></td>
<td width="10.1600%"><strong>最大</strong></td>
<td width="10.1000%"><strong>单位</strong></td>
</tr>
<tr>
<td width="11.9600%">P</td>
<td width="22.5200%">操作气压</td>
<td width="25.0200%"></td>
<td width="10.1200%">-100</td>
<td width="10.1400%">-150</td>
<td width="10.1600%">-300</td>
<td width="10.1000%">Pa</td>
</tr>
<tr>
<td width="11.9600%">VDD</td>
<td width="22.5200%">工作电压</td>
<td width="25.0200%"></td>
<td width="10.1200%">3.05</td>
<td width="10.1400%">&#8211;</td>
<td width="10.1600%">4.3</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">Vuvlo</td>
<td width="22.5200%">低压检测阈值</td>
<td width="25.0200%">VDD从高到低</td>
<td width="10.1200%">2.95</td>
<td width="10.1400%">3.05</td>
<td width="10.1600%">3.15</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">Iq</td>
<td width="22.5200%">静态电流</td>
<td width="25.0200%">省电模式</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">2.2</td>
<td width="10.1600%">5</td>
<td width="10.1000%">uA</td>
</tr>
<tr>
<td width="11.9600%">Rdson</td>
<td width="22.5200%">开关管导通阻抗</td>
<td width="25.0200%">IAT=1A</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">70</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mΩ</td>
</tr>
<tr>
<td width="11.9600%">Iled</td>
<td width="22.5200%">LED输出电流</td>
<td width="25.0200%"></td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">5</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mA</td>
</tr>
<tr>
<td width="11.9600%">RS</td>
<td width="22.5200%">短路保护阈值</td>
<td width="25.0200%"></td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">0.4</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">Ω</td>
</tr>
<tr>
<td width="11.9600%">VAT</td>
<td width="22.5200%">恒定平均值电压输出</td>
<td width="25.0200%">VDD=4.2V,输出空载</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">3.60</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">Rload</td>
<td width="22.5200%">输出带载</td>
<td width="25.0200%"></td>
<td width="10.1200%">0.8</td>
<td width="10.1400%">&#8211;</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">Ω</td>
</tr>
<tr>
<td width="11.9600%">Dmin</td>
<td width="22.5200%">最小导通占空比</td>
<td width="25.0200%">VDD=4.2V</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">88</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">%</td>
</tr>
<tr>
<td width="11.9600%">TSMOKE</td>
<td width="22.5200%">吸烟超时</td>
<td width="25.0200%"></td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">10</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">S</td>
</tr>
<tr>
<td width="11.9600%">VCC</td>
<td width="22.5200%">充电输入电压</td>
<td width="25.0200%"></td>
<td width="10.1200%">4.5</td>
<td width="10.1400%">5</td>
<td width="10.1600%">5.5</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">VFLOAD</td>
<td width="22.5200%">浮充门槛电压</td>
<td width="25.0200%"></td>
<td width="10.1200%">4.10</td>
<td width="10.1400%">4.15</td>
<td width="10.1600%">4.20</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">VTRKL</td>
<td width="22.5200%">涓流转恒流</td>
<td width="25.0200%">VDD从低到高</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">2.8</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">ICH</td>
<td width="22.5200%">充电电流</td>
<td width="25.0200%">VCC=5V</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">550</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mA</td>
</tr>
<tr>
<td width="11.9600%">ITRIKL</td>
<td width="22.5200%">涓流充电电流</td>
<td width="25.0200%">VCC=5V</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">70</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mA</td>
</tr>
<tr>
<td width="11.9600%">TSD</td>
<td width="22.5200%">过热保护阈值</td>
<td width="25.0200%"></td>
<td width="10.1200%">140</td>
<td width="10.1400%">155</td>
<td width="10.1600%">170</td>
<td width="10.1000%">℃</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>LED指示状态</b></strong></h2>
<table>
<tbody>
<tr>
<td width="234"><strong><b>工作状态</b></strong></td>
<td width="238"><strong><b>LED</b></strong></td>
</tr>
<tr>
<td width="234">电池上电自检</td>
<td width="238">闪灯 1 下</td>
</tr>
<tr>
<td width="234">正常触发点烟</td>
<td width="238">渐亮</td>
</tr>
<tr>
<td width="234">正常抽烟中</td>
<td width="238">亮</td>
</tr>
<tr>
<td width="234">正常结束点烟</td>
<td width="238">渐灭</td>
</tr>
<tr>
<td width="234">点烟超时</td>
<td width="238">闪灯 2 下</td>
</tr>
<tr>
<td width="234">过流或短路保护</td>
<td width="238">常亮 2 秒</td>
</tr>
<tr>
<td width="234">点烟前电池欠压</td>
<td width="238">闪灯 10 下</td>
</tr>
<tr>
<td width="234">点烟后电池欠压</td>
<td width="238">渐亮</td>
</tr>
<tr>
<td width="234">正常充电</td>
<td width="238">亮</td>
</tr>
<tr>
<td width="234">电池充满</td>
<td width="238">灭</td>
</tr>
<tr>
<td width="234">解除充电（充电器移除）</td>
<td width="238">闪3次</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>产品特性</b></strong></h2>
<ul>
<li>使用MEMS气流传感器，性能稳定；</li>
<li>电路有三种工作模式：充电模式、正常工作模式、省电模式；</li>
<li>省电模式下：静态电流＜5μA；</li>
<li>工作电压：2.1V~5.0V；</li>
<li>支持宽电压充电（4.5~6.0V）；</li>
<li>内含过热（OTP）、欠压（UVLO）、短路（SCP）等保护功能；</li>
<li>多种 LED 显示功能；</li>
<li>外围应用电路简单、成本低。</li>
</ul>
<h2 style="text-align: center;"><strong>端口定义</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7600 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-5.jpg" alt="KCP9328C换弹式电子烟PCBA线路板端口定义" width="1000" height="550" srcset="https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-5.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-5-300x165.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-5-768x422.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-5-600x330.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="2" width="438"><strong>脚位输出</strong></td>
</tr>
<tr>
<td width="154"><strong>序号#</strong></td>
<td width="283"><strong>脚位定义</strong></td>
</tr>
<tr>
<td width="154">B+</td>
<td width="283">BAT+供电电源</td>
</tr>
<tr>
<td width="154">B-</td>
<td width="283">BAT-电池负（接地）</td>
</tr>
<tr>
<td width="154">O+</td>
<td width="283">AT发热丝驱动输出正</td>
</tr>
<tr>
<td width="154">O-</td>
<td width="283">AT发热丝驱动输出负</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong>原理图</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7601 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-6.jpg" alt="KCP9328C换弹式电子烟PCBA线路板原理图" width="1000" height="352" srcset="https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-6.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-6-300x106.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-6-768x270.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-6-600x211.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong>硬件架构</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7602 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-1.jpg" alt="KCP9328C换弹式电子烟PCBA线路板硬件架构" width="1000" height="583" srcset="https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-1.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-1-300x175.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-1-768x448.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328C换弹式电子烟PCBA线路板-1-600x350.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
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			</item>
		<item>
		<title>换弹式电子烟PCBA方案板KCP9328B</title>
		<link>https://koom.com.cn/products/kcp9328b/</link>
					<comments>https://koom.com.cn/products/kcp9328b/#respond</comments>
		
		<dc:creator><![CDATA[Koom Admin]]></dc:creator>
		<pubDate>Wed, 27 Mar 2024 02:33:57 +0000</pubDate>
				<guid isPermaLink="false">https://koom.com.cn/?post_type=product&#038;p=7587</guid>

					<description><![CDATA[KCP9328B 是一款基于MEMS气流传感器的4×3合封的电子烟PCBA 方案控制板，由充电接口和三色指示灯板，以及吸烟控制板组成。支持换弹检测，发热丝插入拔出检测，充电管理，吸烟管理等功能。三色RGB灯可以合成多种的色彩。]]></description>
										<content:encoded><![CDATA[<h2 style="text-align: center;"><strong><b>产品概述</b></strong></h2>
<p>★ 使用MEMS气流传感器，吸阻稳定，性能可靠，防油性强。</p>
<p>★ 最低可以驱动0.8欧阻值发热丝。</p>
<p>★ 采用专业芯片设计，透过 PWM 模块控制 LED 灯指示工作状态。</p>
<p>★ 安全模块：内部集成有充电控制电路，该电路具备多模式（涓流，恒流，恒压）充电过程，充电性能优越，并且具有电池保护功能，当锂电池电压&lt;2.7V 为涓流充电，可保护电池；当电池电压充至2.7V 以上时，开始大电流充电，当电池电压接近4.2V 时，充电电流逐步下降，进入恒压，直至4.2V 时充电停止；支持多种 AC-DC 和 USB 等 TYPE-C 充电设备。</p>
<p>★ 保护模块：欠压保护模块(UVLO)，过温保护模块(OTP)，AT 驱动端口过流保护，短路保护功能（SCP）的控制模块以及锂电池保护模块，长时间吸烟保护，充电过温保护等。</p>
<h2 style="text-align: center;"><strong><b>极限参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="264"><strong>参数</strong></td>
<td width="85"><strong>符号</strong></td>
<td width="179"><strong>值</strong></td>
<td width="122"><strong>单位</strong></td>
</tr>
<tr>
<td width="264">电源电压</td>
<td width="85">V<sub>DD</sub></td>
<td width="179">-0.3 to 8</td>
<td width="122">V</td>
</tr>
<tr>
<td width="264">充电电压</td>
<td width="85">V<sub>CC</sub></td>
<td width="179">-0.3 to 8</td>
<td width="122">V</td>
</tr>
<tr>
<td width="264">AT端输出电流</td>
<td width="85">I<sub>AT</sub></td>
<td width="179">7</td>
<td width="122">A</td>
</tr>
<tr>
<td width="264">输出带载</td>
<td width="85">Rload</td>
<td width="179">0.8</td>
<td width="122">Ω</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>性能参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="11.9600%"><strong>符号</strong></td>
<td width="22.5200%"><strong>参数</strong></td>
<td width="25.0200%"><strong>条件</strong></td>
<td width="10.1200%"><strong> 最小</strong></td>
<td width="10.1400%"><strong>典型</strong></td>
<td width="10.1600%"><strong>最大</strong></td>
<td width="10.1000%"><strong> 单位</strong></td>
</tr>
<tr>
<td width="11.9600%">P</td>
<td width="22.5200%">操作气压</td>
<td width="25.0200%"></td>
<td width="10.1200%">-100</td>
<td width="10.1400%">-150</td>
<td width="10.1600%">-300</td>
<td width="10.1000%">Pa</td>
</tr>
<tr>
<td width="11.9600%">VDD</td>
<td width="22.5200%">工作电压</td>
<td width="25.0200%"></td>
<td width="10.1200%">3.05</td>
<td width="10.1400%">&#8211;</td>
<td width="10.1600%">4.3</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">Vuvlo</td>
<td width="22.5200%">低压检测阈值</td>
<td width="25.0200%">VDD从高到低</td>
<td width="10.1200%">2.95</td>
<td width="10.1400%">3.05</td>
<td width="10.1600%">3.15</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">Iq</td>
<td width="22.5200%">静态电流</td>
<td width="25.0200%">省电模式</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">2.2</td>
<td width="10.1600%">5</td>
<td width="10.1000%">uA</td>
</tr>
<tr>
<td width="11.9600%">Rdson</td>
<td width="22.5200%">开关管导通阻抗</td>
<td width="25.0200%">IAT=1A</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">50</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mΩ</td>
</tr>
<tr>
<td width="11.9600%">Iled</td>
<td width="22.5200%">LED输出电流</td>
<td width="25.0200%"></td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">5</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mA</td>
</tr>
<tr>
<td width="11.9600%">RS</td>
<td width="22.5200%">短路保护阈值</td>
<td width="25.0200%"></td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">0.4</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">Ω</td>
</tr>
<tr>
<td width="11.9600%">VAT</td>
<td width="22.5200%">恒定平均值电压输出</td>
<td width="25.0200%">VDD=4.2V,输出空载</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">3.60</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">Rload</td>
<td width="22.5200%">输出带载</td>
<td width="25.0200%"></td>
<td width="10.1200%">0.8</td>
<td width="10.1400%">&#8211;</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">Ω</td>
</tr>
<tr>
<td width="11.9600%">Dmin</td>
<td width="22.5200%">最小导通占空比</td>
<td width="25.0200%">VDD=4.2V</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">88</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">%</td>
</tr>
<tr>
<td width="11.9600%">TSMOKE</td>
<td width="22.5200%">吸烟超时</td>
<td width="25.0200%"></td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">10</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">S</td>
</tr>
<tr>
<td width="11.9600%">VCC</td>
<td width="22.5200%">充电输入电压</td>
<td width="25.0200%"></td>
<td width="10.1200%">4.5</td>
<td width="10.1400%">5</td>
<td width="10.1600%">5.5</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">VFLOAD</td>
<td width="22.5200%">浮充门槛电压</td>
<td width="25.0200%"></td>
<td width="10.1200%">4.10</td>
<td width="10.1400%">4.15</td>
<td width="10.1600%">4.20</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">VTRKL</td>
<td width="22.5200%">涓流转恒流</td>
<td width="25.0200%">VDD从低到高</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">2.8</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%">ICH</td>
<td width="22.5200%">充电电流</td>
<td width="25.0200%">VCC=5V</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">550</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mA</td>
</tr>
<tr>
<td width="11.9600%">ITRIKL</td>
<td width="22.5200%">涓流充电电流</td>
<td width="25.0200%">VCC=5V</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">70</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mA</td>
</tr>
<tr>
<td width="11.9600%">TSD</td>
<td width="22.5200%">过热保护阈值</td>
<td width="25.0200%"></td>
<td width="10.1200%">140</td>
<td width="10.1400%">155</td>
<td width="10.1600%">170</td>
<td width="10.1000%">℃</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>LED指示状态</b></strong></h2>
<table>
<tbody>
<tr>
<td width="234"><strong><b>工作状态</b></strong></td>
<td width="238"><strong><b>LED</b></strong></td>
</tr>
<tr>
<td width="234">电池上电自检</td>
<td width="238">闪红灯 1 下</td>
</tr>
<tr>
<td width="234">正常触发点烟</td>
<td width="238">红灯渐亮</td>
</tr>
<tr>
<td width="234">正常抽烟中</td>
<td width="238">红灯亮</td>
</tr>
<tr>
<td width="234">正常结束点烟</td>
<td width="238">红灯渐灭</td>
</tr>
<tr>
<td width="234">点烟超时</td>
<td width="238">闪蓝灯 2 下</td>
</tr>
<tr>
<td width="234">过流或短路保护</td>
<td width="238">蓝灯常亮 2 秒</td>
</tr>
<tr>
<td width="234">点烟前电池欠压</td>
<td width="238">闪蓝灯 10 下</td>
</tr>
<tr>
<td width="234">点烟后电池欠压</td>
<td width="238">渐熄</td>
</tr>
<tr>
<td width="234">正常充电</td>
<td width="238">红灯亮</td>
</tr>
<tr>
<td width="234">电池充满</td>
<td width="238">绿灯亮</td>
</tr>
<tr>
<td width="234">解除充电（充电器移除）</td>
<td width="238">绿灯闪3次</td>
</tr>
<tr>
<td width="234">换弹</td>
<td width="238">红绿蓝轮闪一次</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>产品特性</b></strong></h2>
<ul>
<li>使用MEMS气流传感器，吸阻稳定，防腐蚀。</li>
<li>4mm×3mm合封做主控部分，防油，防水，防尘能力强。</li>
<li>具有发热丝阻值检测功能，恒压输出，最低可以驱动0.8欧阻值发热丝。</li>
<li>TYPE-C 充电接口，支持500mA快速充电，1小时充饱。</li>
<li>电路有三种工作模式：充电模式、正常工作模式、省电模式。</li>
<li>省电模式下：静态电流＜5μA。</li>
<li>工作电压：2.1V~5.0V。</li>
<li>三色RGB灯，模拟多种色彩，用于指示各种状态输出，包括电量，状态，提示。</li>
<li>多种保护电路，欠压保护模块(UVLO)，过温保护模块(OTP)，AT 驱动端口过流保护，短路保护功能（SCP）的控制模块以及锂电池保护模块，长时间吸烟保护，充电过温保护等。</li>
<li>外围应用电路简单、成本低。</li>
</ul>
<h2 style="text-align: center;"><strong>端口定义</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7596 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-05.jpg" alt="换弹式电子烟PCBA方案板KCP9328B端口定义" width="1000" height="537" srcset="https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-05.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-05-300x161.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-05-768x412.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-05-600x322.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<table>
<tbody>
<tr>
<td style="text-align: center;" colspan="2" width="438"><strong>脚位输出</strong></td>
</tr>
<tr>
<td width="154"><strong>序号#</strong></td>
<td width="283"><strong>脚位定义</strong></td>
</tr>
<tr>
<td width="154">B+</td>
<td width="283">BAT+供电电源</td>
</tr>
<tr>
<td width="154">B-</td>
<td width="283">BAT-电池负（接地）</td>
</tr>
<tr>
<td width="154">O+</td>
<td width="283">AT发热丝驱动输出正</td>
</tr>
<tr>
<td width="154">O-</td>
<td width="283">AT发热丝驱动输出负</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong>原理图</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7597 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-6.jpg" alt="换弹式电子烟PCBA方案板KCP9328B原理图" width="1000" height="458" srcset="https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-6.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-6-300x137.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-6-768x352.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-6-600x275.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong>硬件架构</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7598 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-4.jpg" alt="换弹式电子烟PCBA方案板KCP9328B硬件架构" width="1000" height="627" srcset="https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-4.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-4-300x188.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-4-768x482.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328B-PCBA-4-600x376.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
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		<title>换弹式MEMS气流传感器解决方案板KCP9328A</title>
		<link>https://koom.com.cn/products/kcp9328a/</link>
					<comments>https://koom.com.cn/products/kcp9328a/#respond</comments>
		
		<dc:creator><![CDATA[Koom Admin]]></dc:creator>
		<pubDate>Tue, 26 Mar 2024 06:25:47 +0000</pubDate>
				<guid isPermaLink="false">https://koom.com.cn/?post_type=product&#038;p=7495</guid>

					<description><![CDATA[KCP9328A 是一款基于<strong>MEMS气流传感器的电子烟PCBA 方案控制板</strong>，它由充电输入接口和电子烟硅麦控制模块两大部分组成。电子部件由气流传感器、智能处理模块、控制模块、执行模块、充电管理模块、锂离子电池控制模块构成，经由针对人体吸烟动作或者检测，使用LED 灯模拟烟火状态。]]></description>
										<content:encoded><![CDATA[<h2 style="text-align: center;"><strong><b>产品概述</b></strong></h2>
<p>★ 使用MEMS气流传感器，吸阻稳定，性能可靠，防油性强</p>
<p>★ 最低可以驱动0.8欧阻值发热丝</p>
<p>★ 采用专业芯片设计，透过 PWM 模块控制 LED 灯指示工作状态</p>
<p>★ 安全模块：内部集成有充电控制电路，该电路具备多模式（涓流，恒流，恒压）充电过程，充电性能优越，并且具有电池保护功能，当锂电池电压&lt;2.7V 为涓流充电，可保护电池；当电池电压充至2.7V 以上时，开始大电流充电，当电池电压接近4.2V 时，充电电流逐步下降，进入恒压，直至4.2V 时充电停止；支持多种 AC-DC 和 USB 等 TYPE-C 充电设备。</p>
<p>★ 保护模块：欠压保护模块(UVLO)，过温保护模块(OTP)，AT 驱动端口过流保护，短路保护功能（SCP）的控制模块以及锂电池保护模块，长时间吸烟保护，充电过温保护等。</p>
<h2 style="text-align: center;"><strong><b>极限参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="264"><strong>参数</strong></td>
<td width="85"><strong>符号</strong></td>
<td width="179"><strong>值</strong></td>
<td width="122"><strong>单位</strong></td>
</tr>
<tr>
<td width="264"><strong>电源电压</strong></td>
<td width="85">V<sub>DD</sub></td>
<td width="179">-0.3 to 8</td>
<td width="122">V</td>
</tr>
<tr>
<td width="264"><strong>充电电压</strong></td>
<td width="85">V<sub>CC</sub></td>
<td width="179">-0.3 to 8</td>
<td width="122">V</td>
</tr>
<tr>
<td width="264"><strong>AT端输出电流</strong></td>
<td width="85">I<sub>AT</sub></td>
<td width="179">7</td>
<td width="122">A</td>
</tr>
<tr>
<td width="264"><strong>输出带载</strong></td>
<td width="85">Rload</td>
<td width="179">0.8</td>
<td width="122">Ω</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>性能参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="11.9600%"><strong>符号</strong></td>
<td width="22.5200%"><strong>参数</strong></td>
<td width="25.0200%"><strong>条件</strong></td>
<td width="10.1200%"> <strong>最小</strong></td>
<td width="10.1400%"><strong>典型</strong></td>
<td width="10.1600%"><strong>最大</strong></td>
<td width="10.1000%"><strong> 单位</strong></td>
</tr>
<tr>
<td width="11.9600%"><strong>P</strong></td>
<td width="22.5200%">操作气压</td>
<td width="25.0200%"></td>
<td width="10.1200%">-100</td>
<td width="10.1400%">-150</td>
<td width="10.1600%">-300</td>
<td width="10.1000%">Pa</td>
</tr>
<tr>
<td width="11.9600%"><strong>VDD</strong></td>
<td width="22.5200%">工作电压</td>
<td width="25.0200%"></td>
<td width="10.1200%">3.05</td>
<td width="10.1400%">&#8211;</td>
<td width="10.1600%">4.3</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%"><strong>Vuvlo</strong></td>
<td width="22.5200%">低压检测阈值</td>
<td width="25.0200%">VDD从高到低</td>
<td width="10.1200%">2.95</td>
<td width="10.1400%">3.05</td>
<td width="10.1600%">3.15</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%"><strong>Iq</strong></td>
<td width="22.5200%">静态电流</td>
<td width="25.0200%">省电模式</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">2.2</td>
<td width="10.1600%">5</td>
<td width="10.1000%">uA</td>
</tr>
<tr>
<td width="11.9600%"><strong>Rdson</strong></td>
<td width="22.5200%">开关管导通阻抗</td>
<td width="25.0200%">IAT=1A</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">70</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mΩ</td>
</tr>
<tr>
<td width="11.9600%"><strong>Iled</strong></td>
<td width="22.5200%">LED输出电流</td>
<td width="25.0200%"></td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">5</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mA</td>
</tr>
<tr>
<td width="11.9600%"><strong>RS</strong></td>
<td width="22.5200%">短路保护阈值</td>
<td width="25.0200%"></td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">0.4</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">Ω</td>
</tr>
<tr>
<td width="11.9600%"><strong>VAT</strong></td>
<td width="22.5200%">恒定平均值电压输出</td>
<td width="25.0200%">VDD=4.2V,输出空载</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">3.60</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%"><strong>Rload</strong></td>
<td width="22.5200%">输出带载</td>
<td width="25.0200%"></td>
<td width="10.1200%">0.8</td>
<td width="10.1400%">&#8211;</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">Ω</td>
</tr>
<tr>
<td width="11.9600%"><strong>Dmin</strong></td>
<td width="22.5200%">最小导通占空比</td>
<td width="25.0200%">VDD=4.2V</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">88</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">%</td>
</tr>
<tr>
<td width="11.9600%"><strong>TSMOKE</strong></td>
<td width="22.5200%">吸烟超时</td>
<td width="25.0200%"></td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">10</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">S</td>
</tr>
<tr>
<td width="11.9600%"><strong>VCC</strong></td>
<td width="22.5200%">充电输入电压</td>
<td width="25.0200%"></td>
<td width="10.1200%">4.5</td>
<td width="10.1400%">5</td>
<td width="10.1600%">5.5</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%"><strong>VFLOAD</strong></td>
<td width="22.5200%">浮充门槛电压</td>
<td width="25.0200%"></td>
<td width="10.1200%">4.10</td>
<td width="10.1400%">4.15</td>
<td width="10.1600%">4.20</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%"><strong>VTRKL</strong></td>
<td width="22.5200%">涓流转恒流</td>
<td width="25.0200%">VDD从低到高</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">2.8</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">V</td>
</tr>
<tr>
<td width="11.9600%"><strong>ICH</strong></td>
<td width="22.5200%">充电电流</td>
<td width="25.0200%">VCC=5V</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">550</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mA</td>
</tr>
<tr>
<td width="11.9600%"><strong>ITRIKL</strong></td>
<td width="22.5200%">涓流充电电流</td>
<td width="25.0200%">VCC=5V</td>
<td width="10.1200%">&#8211;</td>
<td width="10.1400%">70</td>
<td width="10.1600%">&#8211;</td>
<td width="10.1000%">mA</td>
</tr>
<tr>
<td width="11.9600%"><strong>TSD</strong></td>
<td width="22.5200%">过热保护阈值</td>
<td width="25.0200%"></td>
<td width="10.1200%">140</td>
<td width="10.1400%">155</td>
<td width="10.1600%">170</td>
<td width="10.1000%">℃</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>LED指示状态</b></strong></h2>
<table>
<tbody>
<tr>
<td width="234"><strong><b>工作状态</b></strong></td>
<td width="238"><strong><b>LED</b></strong></td>
</tr>
<tr>
<td width="234">电池上电自检</td>
<td width="238">闪灯 1 下</td>
</tr>
<tr>
<td width="234">正常触发点烟</td>
<td width="238">渐亮</td>
</tr>
<tr>
<td width="234">正常抽烟中</td>
<td width="238">亮</td>
</tr>
<tr>
<td width="234">正常结束点烟</td>
<td width="238">渐灭</td>
</tr>
<tr>
<td width="234">点烟超时</td>
<td width="238">闪灯 2 下</td>
</tr>
<tr>
<td width="234">过流或短路保护</td>
<td width="238">常亮 2 秒</td>
</tr>
<tr>
<td width="234">点烟前电池欠压</td>
<td width="238">闪灯 10 下</td>
</tr>
<tr>
<td width="234">点烟后电池欠压</td>
<td width="238">渐亮</td>
</tr>
<tr>
<td width="234">正常充电</td>
<td width="238">亮</td>
</tr>
<tr>
<td width="234">电池充满</td>
<td width="238">灭</td>
</tr>
<tr>
<td width="234">解除充电（充电器移除）</td>
<td width="238">闪3次</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>产品特性</b></strong></h2>
<ul>
<li>使用MEMS气流传感器，性能稳定；</li>
<li>电路有三种工作模式：充电模式、正常工作模式、省电模式；</li>
<li>省电模式下：静态电流＜5μA；</li>
<li>工作电压：2.1V~5.0V；</li>
<li>支持宽电压充电（4.5~6.0V）；</li>
<li>内含过热（OTP）、欠压（UVLO）、短路（SCP）等保护功能；</li>
<li>多种 LED 显示功能；</li>
<li>外围应用电路简单、成本低。</li>
</ul>
<h2 style="text-align: center;"><strong>外形尺寸</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7507 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板外形尺寸-孔科20240326.jpg" alt="KCP9328A换弹式电子烟PCBA板外形尺寸 (孔科20240326)" width="1000" height="1110" srcset="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板外形尺寸-孔科20240326.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板外形尺寸-孔科20240326-270x300.jpg 270w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板外形尺寸-孔科20240326-923x1024.jpg 923w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板外形尺寸-孔科20240326-768x852.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板外形尺寸-孔科20240326-600x666.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong>端口定义</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7508 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板端口定义-孔科.jpg" alt="KCP9328A换弹式电子烟PCBA板端口定义 (孔科)" width="1000" height="967" srcset="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板端口定义-孔科.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板端口定义-孔科-300x290.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板端口定义-孔科-768x743.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板端口定义-孔科-600x580.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong>气流方向</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7509 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板气流方向-3.jpg" alt="KCP9328A换弹式电子烟PCBA板气流方向 (3)" width="1000" height="337" srcset="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板气流方向-3.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板气流方向-3-300x101.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板气流方向-3-768x259.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板气流方向-3-600x202.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong>原理图</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7510 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板原理图-4.jpg" alt="KCP9328A换弹式电子烟PCBA板原理图" width="1000" height="307" srcset="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板原理图-4.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板原理图-4-300x92.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板原理图-4-768x236.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板原理图-4-600x184.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong>PCB图</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7511 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板PCB图-5.jpg" alt="KCP9328A换弹式电子烟PCBA板PCB图" width="1000" height="500" srcset="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板PCB图-5.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板PCB图-5-300x150.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板PCB图-5-768x384.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA板PCB图-5-600x300.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong>硬件架构</strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7586 size-full" src="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA方案板-2.jpg" alt="KCP9328A换弹式电子烟PCBA方案板硬件架构" width="1000" height="563" srcset="https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA方案板-2.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA方案板-2-300x169.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA方案板-2-768x432.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP9328A换弹式电子烟PCBA方案板-2-600x338.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
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		<title>1.77TFT屏四线SPI接口MCU电子烟PCBA方案板发热丝阻值范围0.8~3Ω</title>
		<link>https://koom.com.cn/products/kcp7345a/</link>
					<comments>https://koom.com.cn/products/kcp7345a/#respond</comments>
		
		<dc:creator><![CDATA[Koom Admin]]></dc:creator>
		<pubDate>Fri, 22 Mar 2024 09:08:59 +0000</pubDate>
				<guid isPermaLink="false">https://koom.com.cn/?post_type=product&#038;p=7394</guid>

					<description><![CDATA[KCP7345A 是一款基于MEMS气流传感器的电子烟 PCBA 方案控制模组，它由MCU主控板，TFT屏驱动板及触控板三大部分组成。电子部件由气流传感器、智能处理模块、控制模块、执行模块、充电管理模块、锂离子电池控制模块、蓝牙模块、触摸模块构成。经由针对人体吸烟动作或者检测，使用FLASH动画模拟烟火状态并由TFT屏显示电量和油量及手表日期时间显示，并由蓝牙实现与手机通信，由全屏触摸实现读发消息。 发热丝阻值范围0.7~3.0Ω ；并有发热丝短路保护功能，及当电热丝电阻阻值过小时也会保护。实际使用时，请根据产品要求配能正常工作的发热丝阻值。]]></description>
										<content:encoded><![CDATA[<h2 style="text-align: center;"><strong><b>产品概述</b></strong></h2>
<p>★ 使用MEMS气流传感器，吸阻稳定，性能可靠，防油性强。</p>
<p>★ 采用专用MCU芯片设计，通过I/O口控制TFT屏显示图案及LED灯效。</p>
<p>★ 安全模块：内部集成有充电控制电路，该电路具备多模式（涓流，恒流，恒压）充电过程，充电性能优越，并且具有电池保护功能，当锂电池电压&lt;2.8V 为涓流充电，可保护电池；当电池电压充至2.8V以上。</p>
<p>时，开始大电流充电，当电池电压接近4.2V 时，充电电流逐步下降，进入恒压，直至4.2V 时充电停止；支持多种 AC-DC 和 USB 等 TYPE-C 充电设备。</p>
<p>★ 保护模块：欠压保护模块(UVLO)，过温保护模块(OTP)，AT 驱动端口过流保护，短路保护功能（SCP）的控制模块以及锂电池保护模块，长时间吸烟保护，充电过温保护等。</p>
<h2 style="text-align: center;"><strong><b>规格参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="47"><strong><b>符号</b></strong></td>
<td width="107"><strong><b>参数</b></strong></td>
<td width="126"><strong><b>值</b></strong></td>
<td width="57"><strong><b>最小值</b></strong></td>
<td width="60"><strong><b>最大值</b></strong></td>
<td width="83"><strong><b>单位</b></strong></td>
</tr>
<tr>
<td width="47">VDD</td>
<td width="107">电源电压</td>
<td width="126">-0.3 to 7.5</td>
<td width="57"></td>
<td width="60"></td>
<td width="83">V</td>
</tr>
<tr>
<td width="47">VCC</td>
<td width="107">充电电压</td>
<td width="126">-0.3 to 33</td>
<td width="57"></td>
<td width="60"></td>
<td width="83">V</td>
</tr>
<tr>
<td width="47">IAT</td>
<td width="107">AT端输出电流</td>
<td width="126">5.0（单发）</td>
<td width="57"></td>
<td width="60"></td>
<td width="83">A</td>
</tr>
<tr>
<td width="47">SP</td>
<td width="107">启动负压</td>
<td width="126"></td>
<td width="57">-100</td>
<td width="60">250</td>
<td width="83">Pa</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>工作时TFT屏指示状态</b></strong></h2>
<table>
<tbody>
<tr>
<td width="128"><strong><b>工作状态</b></strong></td>
<td width="531"><strong><b>屏及LED显示</b></strong></td>
</tr>
<tr>
<td width="128">上电</td>
<td width="531">上电LED白灯闪烁1次，同时TFT屏红、绿、蓝分别显示1秒，然后熄屏进入待机状态</td>
</tr>
<tr>
<td width="128">输出模式</td>
<td width="531">恒压（平均电压）输出，电池电压无法支持目标电压输出后，以全功率输出</td>
</tr>
<tr>
<td width="128">吸烟</td>
<td width="531">TFT动画显示（见UI）。当停止吸烟，TFT动画显示3秒后显示剩余电量、剩余油量图标（见UI），延时3秒然后熄屏进入待机状态</td>
</tr>
<tr>
<td width="128">充电移除</td>
<td width="531">LED白灯闪1次，屏幕延时常亮5秒后熄灭，无操作然后熄屏进入待机状态</td>
</tr>
<tr>
<td width="128">短路保护</td>
<td width="531">吸烟前或吸烟中发热丝短路时，LED白灯常亮2S，关闭输出</td>
</tr>
<tr>
<td width="128">低压提示</td>
<td width="531">当吸烟前电池电压低于3.3V（±0.1V）时，或吸烟中低于2.8V（±0.1V）</p>
<p>LED白灯闪烁10次提示低电压，并停止输出</td>
</tr>
<tr>
<td width="128">吸烟超时保护</td>
<td width="531">超时LED白灯闪烁5次提醒，关闭输出</td>
</tr>
<tr>
<td width="128">充电功能</td>
<td width="531">LED白灯渐亮渐灭。TFT动画为一格格增长，让增长动画更柔和，控制好速度，不要过快或过慢（见UI）</td>
</tr>
<tr>
<td width="128">低油量提示</td>
<td width="531">当油量图标外框连续闪烁10秒提示（无油提醒）时候，电量正常充/放电，只是油量图标外框连续闪烁提示（无油提醒）。（油量15mL）</td>
</tr>
<tr>
<td width="128">抽吸时间</td>
<td width="531">单次持续吸烟时间：10S</td>
</tr>
<tr>
<td width="128">0V充电</td>
<td width="531">电池0V状态，可充电</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>产品特性</b></strong></h2>
<ul>
<li>使用MEMS气流传感器，性能稳定；</li>
<li>电路有三种工作模式；充电模式，正常工作模式，省电模式；</li>
<li>省电模式下：静态电流＜20μA；</li>
<li>工作电压：3.2V~5.5V；</li>
<li>支持宽电压充电（4.5~5.5V）；充电带OVP，耐压33V；支持热插拔；</li>
<li>内含过热（OTP）、欠压（UVLO）、短路（SCP）等保护功能；</li>
<li>1.77”TFT屏显示吸烟及充电UI动画；高清大屏显示、蓝牙消息提醒、蓝牙通话，牙音乐、全屏触摸、APP连接；</li>
<li>双发热丝；恒压/恒有效/恒功率输出可选；发热丝输出功率可调；</li>
</ul>
<h2 style="text-align: center;"><strong><b>产品参数</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7399 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA产品参数.jpg" alt="KCP7345A带TFT屏电子烟PCBA产品参数" width="1000" height="1232" srcset="https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA产品参数.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA产品参数-244x300.jpg 244w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA产品参数-831x1024.jpg 831w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA产品参数-768x946.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA产品参数-600x739.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong><b>结构图</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7400 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA结构图.jpg" alt="KCP7345A带TFT屏电子烟PCBA结构图" width="1000" height="631" srcset="https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA结构图.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA结构图-300x189.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA结构图-768x485.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA结构图-600x379.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong><b>数码显示屏</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7401 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7345A带TFT数码显示屏-1.jpg" alt="KCP7345A带TFT数码显示屏 (1)" width="1000" height="370" srcset="https://koom.com.cn/wp-content/uploads/KCP7345A带TFT数码显示屏-1.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT数码显示屏-1-300x111.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT数码显示屏-1-768x284.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT数码显示屏-1-600x222.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7402 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7345A带TFT数码显示屏-2.jpg" alt="KCP7345A带TFT数码显示屏 (2)" width="1000" height="416" srcset="https://koom.com.cn/wp-content/uploads/KCP7345A带TFT数码显示屏-2.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT数码显示屏-2-300x125.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT数码显示屏-2-768x319.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT数码显示屏-2-600x250.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong><b>硬件架构</b></strong></h2>
<p>&nbsp;</p>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-8087 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA-20240402-3.webp" alt="KCP7345A带TFT屏电子烟PCBA硬件架构" width="1000" height="597" srcset="https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA-20240402-3.webp 1000w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA-20240402-3-300x179.webp 300w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA-20240402-3-768x458.webp 768w, https://koom.com.cn/wp-content/uploads/KCP7345A带TFT屏电子烟PCBA-20240402-3-600x358.webp 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"></h2>
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		<title>0.96TFT屏四线SPI接口MCU电子烟PCBA方案板发热丝阻值范围0.7~1.2Ω</title>
		<link>https://koom.com.cn/products/kcp7343a/</link>
					<comments>https://koom.com.cn/products/kcp7343a/#respond</comments>
		
		<dc:creator><![CDATA[Koom Admin]]></dc:creator>
		<pubDate>Fri, 22 Mar 2024 08:18:36 +0000</pubDate>
				<guid isPermaLink="false">https://koom.com.cn/?post_type=product&#038;p=7384</guid>

					<description><![CDATA[KCP7343A 是一款基于MEMS气流传感器的电子烟 PCBA 方案控制模组，它由MCU主控板，TFT屏驱动板两大部分组成。电子部件由气流传感器、智能处理模块、控制模块、执行模块、充电管理模块、锂离子电池控制模块构成，经由针对人体吸烟动作或者检测，使用FLASH动画模拟烟火状态并由TFT屏显示电量和油量。发热丝阻值范围0.7~1.2Ω ；并有发热丝短路保护功能，及当电热丝电阻阻值过小时也会保护。实际使用时，请根据产品要求配能正常工作的发热丝阻值。]]></description>
										<content:encoded><![CDATA[<h2 style="text-align: center;"><strong><b>产品概述</b></strong></h2>
<p>★ 使用MEMS气流传感器，吸阻稳定，性能可靠，防油性强。</p>
<p>★ 采用专用MCU芯片设计，通过I/O口控制TFT屏显示图案及LED灯效。</p>
<p>★ 安全模块：内部集成有充电控制电路，该电路具备多模式（涓流，恒流，恒压）充电过程充电性能优越，并且具有电池保护功能，当锂电池电压&lt;2.8V 为涓流充电，可保护电池；当电池电压充至2.8V 以上时，开始大电流充电，当电池电压接近4.2V 时，充电电流逐步下降进入恒压，直至4.2V 时充电停止；支持多种 AC-DC 和 USB 等 TYPE-C 充电设备。</p>
<p>★ 保护模块：欠压保护模块(UVL0)，过温保护模块(0TP),AT 驱动端口过流保护，短路保护功能(SCP)的控制模块以及锂电池保护模块，长时间吸烟保护，充电过温保护等。</p>
<h2 style="text-align: center;"><strong><b>规格参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="47"><strong><b>符号</b></strong></td>
<td width="107"><strong><b>参数</b></strong></td>
<td width="126"><strong><b>值</b></strong></td>
<td width="57"><strong><b>最小值</b></strong></td>
<td width="60"><strong><b>最大值</b></strong></td>
<td width="83"><strong><b>单位</b></strong></td>
</tr>
<tr>
<td width="47">VDD</td>
<td width="107">电源电压</td>
<td width="126">-0.3 to 7.5</td>
<td width="57"></td>
<td width="60"></td>
<td width="83">V</td>
</tr>
<tr>
<td width="47">VCC</td>
<td width="107">充电电压</td>
<td width="126">-0.3 to 33</td>
<td width="57"></td>
<td width="60"></td>
<td width="83">V</td>
</tr>
<tr>
<td width="47">IAT</td>
<td width="107">AT端输出电流</td>
<td width="126">5.0（单发）</td>
<td width="57"></td>
<td width="60"></td>
<td width="83">A</td>
</tr>
<tr>
<td width="47">SP</td>
<td width="107">启动负压</td>
<td width="126"></td>
<td width="57">-100</td>
<td width="60">250</td>
<td width="83">Pa</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>工作时TFT屏指示状态</b></strong></h2>
<table>
<tbody>
<tr>
<td width="128"><strong><b>工作状态</b></strong></td>
<td width="531"><strong><b>屏及LED显示</b></strong></td>
</tr>
<tr>
<td width="128">上电</td>
<td width="531">上电LED白灯闪烁1次，同时TFT屏红、绿、蓝分别显示1秒，然后熄屏进入待机状态</td>
</tr>
<tr>
<td width="128">输出模式</td>
<td width="531">恒压（平均电压）输出，电池电压无法支持目标电压输出后，以全功率输出</td>
</tr>
<tr>
<td width="128">吸烟</td>
<td width="531">TFT动画显示（见UI）。当停止吸烟，TFT动画显示3秒后显示剩余电量、剩余油量图标（见UI），延时3秒然后熄屏进入待机状态</td>
</tr>
<tr>
<td width="128">充电移除</td>
<td width="531">LED白灯闪1次，屏幕延时常亮5秒后熄灭，无操作然后熄屏进入待机状态</td>
</tr>
<tr>
<td width="128">短路保护</td>
<td width="531">吸烟前或吸烟中发热丝短路时，LED白灯常亮2S，关闭输出</td>
</tr>
<tr>
<td width="128">低压提示</td>
<td width="531">当吸烟前电池电压低于3.3V（±0.1V）时，或吸烟中低于2.8V（±0.1V）。LED白灯闪烁10次提示低电压，并停止输出</td>
</tr>
<tr>
<td width="128">吸烟超时保护</td>
<td width="531">超时LED白灯闪烁5次提醒，关闭输出</td>
</tr>
<tr>
<td width="128">充电功能</td>
<td width="531">LED白灯渐亮渐灭。TFT动画为一格格增长，让增长动画更柔和，控制好速度，不要过快或过慢（见UI）</td>
</tr>
<tr>
<td width="128">低油量提示</td>
<td width="531">当油量图标外框连续闪烁10秒提示（无油提醒）时候，电量正常充/放电，只是油量图标外框连续闪烁提示（无油提醒）。（油量15mL）</td>
</tr>
<tr>
<td width="128">抽吸时间</td>
<td width="531">单次持续吸烟时间：10S</td>
</tr>
<tr>
<td width="128">0V充电</td>
<td width="531">电池0V状态，可充电</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>产品特性</b></strong></h2>
<ul>
<li>使用MEMS气流传感器，性能稳定</li>
<li>电路有三种工作模式；充电模式，正常工作模式，省电模式；</li>
<li>省电模式下：静态电流＜20μA；</li>
<li>工作电压：3.2V~5.5V；</li>
<li>支持宽电压充电（4.5~5.5V）；充电带OVP，耐压33V；支持热插拔；</li>
<li>内含过热（OTP）、欠压（UVLO）、短路（SCP）等保护功能；</li>
<li>TFT屏显示吸烟及充电UI动画；</li>
<li>单发热丝；恒压/恒有效/恒功率输出可选；发热丝输出功率可调；</li>
</ul>
<h2 style="text-align: center;"><strong><b>结构图</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7393 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA结构图.jpg" alt="KCP7343A带TFT屏电子烟PCBA结构图" width="1000" height="502" srcset="https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA结构图.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA结构图-300x151.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA结构图-768x386.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA结构图-600x301.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong><b>数码显示屏</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7390 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图1.jpg" alt="KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图1" width="1000" height="345" srcset="https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图1.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图1-300x104.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图1-768x265.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图1-600x207.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7391 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图2.jpg" alt="KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图2" width="1000" height="743" srcset="https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图2.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图2-300x223.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图2-768x571.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏尺寸图2-600x446.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7392 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏气流方向图.jpg" alt="KCP7343A带TFT屏电子烟PCBA数码显示屏气流方向图" width="1000" height="362" srcset="https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏气流方向图.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏气流方向图-300x109.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏气流方向图-768x278.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA数码显示屏气流方向图-600x217.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong><b>硬件架构</b></strong></h2>
<p>&nbsp;</p>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7388 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA硬件架构.jpg" alt="KCP7343A带TFT屏电子烟PCBA硬件架构" width="1000" height="605" srcset="https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA硬件架构.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA硬件架构-300x182.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA硬件架构-768x465.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7343A带TFT屏电子烟PCBA硬件架构-600x363.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"></h2>
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		<title>带数码屏MCU电子烟PCBA方案板发热丝阻值范围 0.8~3Ω</title>
		<link>https://koom.com.cn/products/kcp7341a/</link>
					<comments>https://koom.com.cn/products/kcp7341a/#respond</comments>
		
		<dc:creator><![CDATA[Koom Admin]]></dc:creator>
		<pubDate>Fri, 22 Mar 2024 06:50:45 +0000</pubDate>
				<guid isPermaLink="false">https://koom.com.cn/?post_type=product&#038;p=7371</guid>

					<description><![CDATA[KCP7341A 是一款基于MEMS气流传感器的电子烟 PCBA 方案控制模组，它由MCU主控板，数码屏及LED 驱动板两大部分组成。电子部件由气流传感器、智能处理模块、控制模块、执行模块、充电管理模块、锂离子电池控制模块构成，经由针对人体吸烟动作或者检测，使用LED 灯模拟烟火状态并由数码屏显示电量和油量。发热丝阻值范围0.8~3Ω ；并有发热丝短路保护功能，及当电热丝电阻阻值过小时也会保护。实际使用时，请根据产品要求配能正常工作的发热丝阻值。]]></description>
										<content:encoded><![CDATA[<h2 style="text-align: center;"><strong><b>产品概述</b></strong></h2>
<p>★ 使用MEMS气流传感器，吸阻稳定，性能可靠，防油性强。</p>
<p>★ 采用专用MCU芯片设计，通过1/0口控制数码屏显示图案及LED灯效。</p>
<p>★ 安全模块：内部集成有充电控制电路，该电路具备多模式（涓流，恒流，恒压）充电过程充电性能优越，并且具有电池保护功能，当锂电池电压&lt;2.8V 为涓流充电，可保护电池；当电池电压充至2.8V 以上时，开始大电流充电，当电池电压接近4.2V 时，充电电流逐步下降进入恒压，直至4.2V 时充电停止；支持多种 AC-DC 和 USB 等 TYPE-C 充电设备。</p>
<p>★ 保护模块：欠压保护模块(UVL0)，过温保护模块(0TP)，AT 驱动端口过流保护，短路保护功能(SCP)的控制模块以及锂电池保护模块，长时间吸烟保护，充电过温保护等。</p>
<h2 style="text-align: center;"><strong><b>规格参数</b></strong></h2>
<table>
<tbody>
<tr>
<td width="47"><strong><b>符号</b></strong></td>
<td width="107"><strong><b>参数</b></strong></td>
<td width="126"><strong><b>值</b></strong></td>
<td width="57"><strong><b>最小值</b></strong></td>
<td width="60"><strong><b>最大值</b></strong></td>
<td width="83"><strong><b>单位</b></strong></td>
</tr>
<tr>
<td width="47">VDD</td>
<td width="107">电源电压</td>
<td width="126">-0.3 to 7.5</td>
<td width="57"></td>
<td width="60"></td>
<td width="83">V</td>
</tr>
<tr>
<td width="47">VCC</td>
<td width="107">充电电压</td>
<td width="126">-0.3 to 33</td>
<td width="57"></td>
<td width="60"></td>
<td width="83">V</td>
</tr>
<tr>
<td width="47">IAT</td>
<td width="107">AT端输出电流</td>
<td width="126">5.0（单发）</td>
<td width="57"></td>
<td width="60"></td>
<td width="83">A</td>
</tr>
<tr>
<td width="47">SP</td>
<td width="107">启动负压</td>
<td width="126"></td>
<td width="57">-100</td>
<td width="60">250</td>
<td width="83">Pa</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>工作时数码屏指示状态</b></strong></h2>
<table>
<tbody>
<tr>
<td width="128"><strong><b>工作状态</b></strong></td>
<td width="531"><strong><b>屏及LED显示</b></strong></td>
</tr>
<tr>
<td width="128">上电</td>
<td width="531">红绿蓝白快闪一次，显示屏全亮3秒。</td>
</tr>
<tr>
<td width="128">输出模式</td>
<td width="531">一档：双发恒压输出3.4V（负载功率22W)，灯RGB 对应红灯；</p>
<p>二档：单发恒压输出3.6V（负载功率12.5-13W），灯RGB 对应绿灯；</p>
<p>三档：关机，灯RGB 对应白灯；</td>
</tr>
<tr>
<td width="128">吸烟</td>
<td width="531">吸烟时当前功率对应的灯渐亮最亮后保持（一档红灯，二档绿灯）。显示屏显示功能指示以及当前电量和油量</td>
</tr>
<tr>
<td width="128">低阻保护</td>
<td width="531">低阻保护阻值为小于0.8欧，红灯4下</td>
</tr>
<tr>
<td width="128">短路保护</td>
<td width="531">吸烟如检测到短路会停止输出并报警</td>
</tr>
<tr>
<td width="128">低压提示</td>
<td width="531">吸烟前电池电压低于3.3V 或吸烟中电池电压低于2.8V，红灯闪烁6次，LED屏火箭及圈圈图标闪烁6次，同时关闭输出</td>
</tr>
<tr>
<td width="128">吸烟超时保护</td>
<td width="531">对应灯色闪烁三次，LED 屏火箭及圈圈图标闪烁4次，同时关闭输出</td>
</tr>
<tr>
<td width="128">充电功能</td>
<td width="531">充电时对应功率档位 LED 灯呼吸，LED 屏电量油量百分比外的图标跑马(绿灯)</td>
</tr>
<tr>
<td width="128">低油量提示</td>
<td width="531">LED 屏根据实际油量按百分比显示。发热丝输出2600秒为 100%</td>
</tr>
<tr>
<td width="128">抽吸状态</td>
<td width="531">单次持续吸烟时间：10S</td>
</tr>
<tr>
<td width="128">0V充电</td>
<td width="531">电池0V状态，可充电</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"><strong><b>产品特性</b></strong></h2>
<ul>
<li>使用MEMS气流传感器，性能稳定；</li>
<li>电路有三种工作模式；充电模式，正常工作模式，省电模式；</li>
<li>省电模式下：静态电流＜15μA；</li>
<li>工作电压：3.2V~5.0V；</li>
<li>支持宽电压充电（4.5~5.5V）；充电带OVP，耐压33V；支持热插拔；</li>
<li>内含过热（OTP）、欠压（UVLO）、短路（SCP）等保护功能；</li>
<li>数码屏显示吸烟档位及电量和烟油图标；RGB LED彩灯显示功能；</li>
<li>三档开关，双发热丝，恒压，恒有效，恒功率输出可选，12W/22W功率可调。</li>
</ul>
<h2 style="text-align: center;"><strong><b>结构图</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7378 size-full" src="https://koom.com.cn/wp-content/uploads/孔科KCP7341A-带数码管屏-1.jpg" alt="孔科KCP7341A-带数码管屏 (1)" width="1000" height="454" srcset="https://koom.com.cn/wp-content/uploads/孔科KCP7341A-带数码管屏-1.jpg 1000w, https://koom.com.cn/wp-content/uploads/孔科KCP7341A-带数码管屏-1-300x136.jpg 300w, https://koom.com.cn/wp-content/uploads/孔科KCP7341A-带数码管屏-1-768x349.jpg 768w, https://koom.com.cn/wp-content/uploads/孔科KCP7341A-带数码管屏-1-600x272.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
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<h2 style="text-align: center;"><strong><b>数码显示屏</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7380 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码显示屏.jpg" alt="KCP7341A 电子烟数码显示屏" width="1000" height="940" srcset="https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码显示屏.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码显示屏-300x282.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码显示屏-768x722.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码显示屏-600x564.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7381 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码屏PCBA气流方向图.jpg" alt="KCP7341A 电子烟数码屏PCBA气流方向图" width="1000" height="390" srcset="https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码屏PCBA气流方向图.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码屏PCBA气流方向图-300x117.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码屏PCBA气流方向图-768x300.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码屏PCBA气流方向图-600x234.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<h2 style="text-align: center;"><strong><b>硬件架构</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7383 size-full" src="https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码屏PCBA硬件架构孔科.jpg" alt="KCP7341A-电子烟数码屏PCBA硬件架构孔科" width="1000" height="625" srcset="https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码屏PCBA硬件架构孔科.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码屏PCBA硬件架构孔科-300x188.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码屏PCBA硬件架构孔科-768x480.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP7341A-电子烟数码屏PCBA硬件架构孔科-600x375.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
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		<title>三线MEMS咪头负载0.8~1.2Ω负压-100~-400pa电子烟电路板</title>
		<link>https://koom.com.cn/products/kcp6315/</link>
		
		<dc:creator><![CDATA[Koom Admin]]></dc:creator>
		<pubDate>Wed, 01 Nov 2023 06:16:45 +0000</pubDate>
				<guid isPermaLink="false">https://koom.com.cn/?post_type=product&#038;p=4536</guid>

					<description><![CDATA[这是一个使用MEMS气流传感器的3线MEMS咪头电子烟电路板，它分为两个主要部分：充电输入接口和电子烟硅麦控制模块。电子元件包括气流传感器、智能处理模块、控制模块、执行模块、充电管理模块以及锂电池控制模块，用于模拟吸烟动作或检测，并通过LED灯模拟吸烟状态。
<ul>
 	<li>型号：KCP6315；</li>
 	<li>尺寸：6*6mm；</li>
 	<li>低功耗：静态电流＜5μA；</li>
 	<li>6V 恒压输出；</li>
 	<li>短路保护功能（SCP）；</li>
 	<li>10 秒长时间吸气保护功能；</li>
 	<li>过热保护功能（OTP）；</li>
 	<li>外围应用电路简单、成本低；</li>
 	<li>抗干扰能力强。</li>
</ul>]]></description>
										<content:encoded><![CDATA[<h2 style="text-align: center;"><strong><b>规格参数</b></strong></h2>
<table class="tableizer-table">
<thead>
<tr class="tableizer-firstrow" style="overflow-x: hidden;">
<th style="text-align: center;">符号</th>
<th style="text-align: center;">参数</th>
<th style="text-align: center;">条件</th>
<th style="text-align: center;">最小</th>
<th style="text-align: center;">典型</th>
<th style="text-align: center;">最大</th>
<th style="text-align: center;">单位</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<p style="text-align: center;">VBAT</p>
</td>
<td style="text-align: center;">工作电压</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">3.05</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">4.3</td>
<td style="text-align: center;">V</td>
</tr>
<tr>
<td style="text-align: center;">Iq</td>
<td style="text-align: center;">静态电流</td>
<td style="text-align: center;">省电模式</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">2.2</td>
<td style="text-align: center;">5</td>
<td style="text-align: center;">uA</td>
</tr>
<tr>
<td style="text-align: center;">Rdson</td>
<td style="text-align: center;">开关管导通阻抗</td>
<td style="text-align: center;">IAT=1A</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">75</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">mΩ</td>
</tr>
<tr>
<td style="text-align: center;">Iled</td>
<td style="text-align: center;">LED 输出电流</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">5</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">mA</td>
</tr>
<tr>
<td style="text-align: center;">VAT</td>
<td style="text-align: center;">恒定平均值电压输出</td>
<td style="text-align: center;">VBAT=4.2V,  IAT=1A</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">3.60</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">V</td>
</tr>
<tr>
<td style="text-align: center;">Rload</td>
<td style="text-align: center;">输出最大带载能力</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">1.0</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">Ω</td>
</tr>
<tr>
<td style="text-align: center;">Tsd</td>
<td style="text-align: center;">过热保护阈值</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">150</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">℃</td>
</tr>
<tr>
<td style="text-align: center;">TSMOKE</td>
<td style="text-align: center;">吸烟超时</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">10</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">S</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<h2 style="text-align: center;"><strong><b>功能特色</b></strong></h2>
<ul>
<li>MEMS 气流传感器：MS6315BS内置了高度敏感的MEMS芯片，能够感知到气压变化。这意味着它能够非常准确地检测用户吸气和呼气时的气流变化。</li>
<li>信号处理：传感器捕捉到的气流变化会被转换成容值变化信号，然后输入到ASIC芯片（Application-Specific Integrated Circuit）进行处理。这一过程允许系统更容易地分析和理解用户的吸烟行为。</li>
<li>用户操作判断：通过电路检测输入的电容变化信号，系统能够判断用户的操作行为。这包括吸气、呼气和吸烟时间等方面的操作行为。</li>
<li>保护功能：ASIC芯片具有多种保护功能，以确保电子烟的安全和性能。这些功能包括长时间吸气（达到10秒）的保护，防止设备过热的过温保护，以及在电压过低情况下的欠压保护。</li>
<li>模组形态：KCP6315BS采用SMT封装构成一种模组形态，这使得它可以直接焊接到线路上，非常适合PCBA的集成，从而减少装配成本和提高生产效率。</li>
</ul>
<h2 style="text-align: center;"><b></b><strong><b>硬件架构</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-5527 size-full" src="https://koom.com.cn/wp-content/uploads/电子烟KCP6315结构图.webp" alt="电子烟KCP6315结构图" width="600" height="400" srcset="https://koom.com.cn/wp-content/uploads/电子烟KCP6315结构图.webp 600w, https://koom.com.cn/wp-content/uploads/电子烟KCP6315结构图-300x200.webp 300w" sizes="(max-width: 600px) 100vw, 600px" /></p>
<p>&nbsp;</p>
<h2 style="text-align: center;"><strong>优势物料</strong></h2>
<table class="tableizer-table">
<thead>
<tr class="tableizer-firstrow">
<th>物料名称</th>
<th>特性</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: center;">电子烟ASIC芯片</td>
<td style="text-align: center;">自主研发的ASIC，性能强悍，性价比高，已被各大知名头部品牌应用</td>
</tr>
<tr>
<td style="text-align: center;">电子烟MEMS传感器</td>
<td style="text-align: center;">自研MEMS芯片，性能优秀，防油耐腐蚀效果好，能更好的发挥产品性能</td>
</tr>
</tbody>
</table>
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			</item>
		<item>
		<title>五线MEMS咪头负载0.8~1.2Ω负压-100~-400pa电子烟电路板</title>
		<link>https://koom.com.cn/products/kcp6302a/</link>
		
		<dc:creator><![CDATA[Koom Admin]]></dc:creator>
		<pubDate>Tue, 31 Oct 2023 09:22:26 +0000</pubDate>
				<guid isPermaLink="false">https://koom.com.cn/?post_type=product&#038;p=4492</guid>

					<description><![CDATA[该产品基于MEMS气流传感器的5线MEMS咪头电子烟电路板，包括两个主要部分：充电输入接口和电子烟硅麦控制模块。电子元件由气流传感器、智能处理模块、控制模块、执行模块、充电管理模块和锂电池控制模块组成，用于模拟吸烟动作或检查，并通过LED灯模拟吸烟状态。
<ul>
 	<li>型号：KCP6302A；</li>
 	<li>尺寸：6*6mm；</li>
 	<li>采用MEMS气流传感器，性能十分稳定；</li>
 	<li>电路有充电模式、正常运行模式和省电模式三种工作模式；</li>
 	<li>静态电流在省电模式下低于5μA；</li>
 	<li>工作压力范围：1V~5.0V；</li>
 	<li>在一般电压范围内支持充电(5~6.0V）；</li>
 	<li>内置过热（OTP）、欠压（UVLO）、短路（SCP）等待多种保护功能；</li>
 	<li>具有多种LED显示功能；</li>
 	<li>周边应用电路简单，成本低廉。</li>
</ul>]]></description>
										<content:encoded><![CDATA[<h2 style="text-align: center;"><strong><b>规格参数</b></strong></h2>
<table class="tableizer-table" style="height: 420px;" width="1026">
<thead>
<tr class="tableizer-firstrow">
<th style="text-align: center;"><strong>符号</strong></th>
<th style="text-align: center;"><strong>参数</strong></th>
<th style="text-align: center;"><strong>条件</strong></th>
<th style="text-align: center;"><strong>最小</strong></th>
<th style="text-align: center;"><strong>典型</strong></th>
<th style="text-align: center;"><strong>最大</strong></th>
<th style="text-align: center;"><strong>单位</strong></th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: center;">P</td>
<td style="text-align: center;">操作压力</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">-150</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">-250</td>
<td style="text-align: center;">Pa</td>
</tr>
<tr>
<td style="text-align: center;">Rload</td>
<td style="text-align: center;">输出负载</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">0.8</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">Ω</td>
</tr>
<tr>
<td style="text-align: center;">Vdd</td>
<td style="text-align: center;">工作电压范围</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">2.1</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">5.0</td>
<td style="text-align: center;">V</td>
</tr>
<tr>
<td style="text-align: center;">Iq</td>
<td style="text-align: center;">静态电流</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">3</td>
<td style="text-align: center;">5</td>
<td style="text-align: center;">uA</td>
</tr>
<tr>
<td style="text-align: center;">RDS(ON)</td>
<td style="text-align: center;">放电通路导通电阻</td>
<td style="text-align: center;">VDD=3.7V</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">70</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">mΩ</td>
</tr>
<tr>
<td style="text-align: center;">ILED</td>
<td style="text-align: center;">LED 端到地电流</td>
<td style="text-align: center;">2.7V≤VDD≤4.1V</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">4.2</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">mA</td>
</tr>
<tr>
<td style="text-align: center;">ICHARGE</td>
<td style="text-align: center;">充电电流</td>
<td style="text-align: center;">2.7V≤VDD≤4.1V</p>
<p>VDD≤2.7V</td>
<td style="text-align: center;">&#8211;</p>
<p>&#8211;</td>
<td style="text-align: center;">550</p>
<p>70</td>
<td style="text-align: center;">&#8211;</p>
<p>&#8211;</td>
<td style="text-align: center;">mA</p>
<p>mA</td>
</tr>
<tr>
<td style="text-align: center;">TSD</td>
<td style="text-align: center;">过温保护阈值</td>
<td style="text-align: center;">充电时</p>
<p>放电时</td>
<td style="text-align: center;">75</p>
<p>140</td>
<td style="text-align: center;">85</p>
<p>150</td>
<td style="text-align: center;">95</p>
<p>160</td>
<td style="text-align: center;">℃</p>
<p>℃</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<h2 style="text-align: center;"><strong><b>功能特色</b></strong></h2>
<ul>
<li>MEMS硅麦气流传感器：采用独特的专利设计，即使长时间浸泡在烟油中，也能继续正常运行。它已通过行业内最长的10万次开关循环可靠性验证，其启动压力一直保持不变±15Pa范围内，具有防反吹能力，至少可检测到50口以上的吸气动作，保证了极长的使用寿命和卓越的稳定性。</li>
<li>充电管理模块：充电控制电路集成在内部，提供多种充电模式，包括涓流、恒流和恒压充电过程。<br />
电池保护功能：当锂电池电压低于7V时，选择涓流充电来保护电池；当电池电压达到2.7V以上时，转换为大电流充电；当电池电压接近4.2V时，进入恒压充电模式，防止过度充电。</li>
<li>多重保护模块：内置欠压模块（UVLO）、温度保护模块（OTP）、AT驱动端口过流保护，短路保护功能（SCP）等等，有效防止电压低、温度过高、短路、过流等问题，确保电池及设备安全。</li>
<li>LED灯状态指示：LED灯采用专业IC设计，LED灯通过PWM模块进行控制，模拟电子烟的运行状态，有利于客户了解设备的运行状态和当前状态。</li>
<li>支持多种充电设备：包括AC-DC和USBType-C充电设备等。</li>
</ul>
<p>&nbsp;</p>
<h2 style="text-align: center;"><b></b><strong><b>硬件架构</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-5528 size-full" src="https://koom.com.cn/wp-content/uploads/电子烟KCP6302A结构图.webp" alt="电子烟KCP6302A结构图" width="600" height="400" srcset="https://koom.com.cn/wp-content/uploads/电子烟KCP6302A结构图.webp 600w, https://koom.com.cn/wp-content/uploads/电子烟KCP6302A结构图-300x200.webp 300w" sizes="(max-width: 600px) 100vw, 600px" /></p>
<p>&nbsp;</p>
<h2 style="text-align: center;"><strong>优势物料</strong></h2>
<table class="tableizer-table">
<thead>
<tr class="tableizer-firstrow">
<th>物料名称</th>
<th>特性</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: center;">电子烟ASIC芯片</td>
<td style="text-align: center;">自主研发的ASIC，性能强悍，性价比高，已被各大知名头部品牌应用</td>
</tr>
<tr>
<td style="text-align: center;">电子烟MEMS传感器</td>
<td style="text-align: center;">获多项专利的自研MEMS芯片，性能优秀，防油耐腐蚀效果好，能够更好的发挥产品性能</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"></h2>
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		<title>大口数带充电电子烟奶茶杯方案板0.8~1.2Ω负压-100~-400pa</title>
		<link>https://koom.com.cn/products/kcp2314a/</link>
		
		<dc:creator><![CDATA[Koom Admin]]></dc:creator>
		<pubDate>Tue, 31 Oct 2023 08:02:19 +0000</pubDate>
				<guid isPermaLink="false">https://koom.com.cn/?post_type=product&#038;p=4489</guid>

					<description><![CDATA[这是一个基于MEMS气流传感器的电子烟PCBA方案控制板，它包括充电输入接口和电子烟硅麦控制模块两个主要部分。电子元件由气流传感器、智能处理模块、控制模块、执行模块、充电管理模块和锂离子电池控制模块组成，用于模拟吸烟动作或检测，通过LED灯来模拟吸烟状态。
<ul>
 	<li>型号：KCP2314A；</li>
 	<li>尺寸：21x22mm；</li>
 	<li>使用MEMS气流传感器，性能非常稳定；</li>
 	<li>电路具有三种工作模式：充电模式、正常工作模式和省电模式；</li>
 	<li>在省电模式下，静态电流低于5μA；</li>
 	<li>工作电压范围：1V~5.0V；</li>
 	<li>支持广泛电压范围的充电（5~6.0V）；</li>
 	<li>内置过热（OTP）、欠压（UVLO）、短路（SCP）等多种保护功能；</li>
 	<li>具备多种LED显示功能；</li>
 	<li>外围应用电路简单，成本低廉。</li>
</ul>]]></description>
										<content:encoded><![CDATA[<h2 style="text-align: center;"><b></b><strong><b>规格参数</b></strong></h2>
<table class="tableizer-table" style="height: 420px;" width="1026">
<thead>
<tr class="tableizer-firstrow">
<th style="text-align: center;"><strong>符号</strong></th>
<th style="text-align: center;"><strong>参数</strong></th>
<th style="text-align: center;"><strong>条件</strong></th>
<th style="text-align: center;"><strong>最小</strong></th>
<th style="text-align: center;"><strong>典型</strong></th>
<th style="text-align: center;"><strong>最大</strong></th>
<th style="text-align: center;"><strong>单位</strong></th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: center;">P</td>
<td style="text-align: center;">操作压力</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">-110</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">-200</td>
<td style="text-align: center;">Pa</td>
</tr>
<tr>
<td style="text-align: center;">Rload</td>
<td style="text-align: center;">输出负载</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">0.8</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">Ω</td>
</tr>
<tr>
<td style="text-align: center;">Vdd</td>
<td style="text-align: center;">工作电压范围</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">2.1</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">5.0</td>
<td style="text-align: center;">V</td>
</tr>
<tr>
<td style="text-align: center;">Iq</td>
<td style="text-align: center;">静态电流</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">3</td>
<td style="text-align: center;">5</td>
<td style="text-align: center;">uA</td>
</tr>
<tr>
<td style="text-align: center;">RDS(ON)</td>
<td style="text-align: center;">放电通路导通电阻</td>
<td style="text-align: center;">VDD=3.7V</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">70</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">mΩ</td>
</tr>
<tr>
<td style="text-align: center;">ILED</td>
<td style="text-align: center;">LED 端到地电流</td>
<td style="text-align: center;">2.7V≤VDD≤4.1V</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">4.2</td>
<td style="text-align: center;">&#8211;</td>
<td style="text-align: center;">mA</td>
</tr>
<tr>
<td style="text-align: center;">ICHARGE</td>
<td style="text-align: center;">充电电流</td>
<td style="text-align: center;">2.7V≤VDD≤4.1V</p>
<p>VDD≤2.7V</td>
<td style="text-align: center;">&#8211;</p>
<p>&#8211;</td>
<td style="text-align: center;">550</p>
<p>70</td>
<td style="text-align: center;">&#8211;</p>
<p>&#8211;</td>
<td style="text-align: center;">mA</p>
<p>mA</td>
</tr>
<tr>
<td style="text-align: center;">TSD</td>
<td style="text-align: center;">过温保护阈值</td>
<td style="text-align: center;">充电时</p>
<p>放电时</td>
<td style="text-align: center;">75</p>
<p>140</td>
<td style="text-align: center;">85</p>
<p>150</td>
<td style="text-align: center;">95</p>
<p>160</td>
<td style="text-align: center;">℃</p>
<p>℃</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<h2 style="text-align: center;"><strong><b>功能特色</b></strong></h2>
<ul>
<li>MEMS硅麦气流传感器：采用独特的专利设计，即使长时间浸泡在烟油中，仍能持续正常运行。它已经通过行业最长的10万次开关循环可靠性验证，其启动压力一直保持在+/- 15 Pa的范围内，具备防反吹能力，至少可检测到50口以上的吸气动作，确保了极其持久的使用寿命和卓越的稳定性。</li>
<li>充电管理模块：内部集成了充电控制电路，支持多种充电模式，包括涓流、恒流和恒压充电过程。</li>
<li>电池保护功能：当锂电池电压低于7V时，采用涓流充电以保护电池；当电池电压充至2.7V以上时，切换到大电流充电；当电池电压接近4.2V时，进入恒压充电模式，以避免过充。</li>
<li>保护模块：内置欠压保护模块（UVLO）、过温保护模块（OTP）、AT驱动端口过流保护、短路保护功能（SCP）等，有效预防电压过低、温度过高、短路、过流等问题，确保电池和设备的安全。</li>
<li>LED灯状态指示：采用专业芯片设计，通过PWM模块控制LED灯，模拟电子烟的工作状态，有助于用户了解设备的操作情况和当前状态。</li>
<li>多种充电设备支持：包括AC-DC和USB Type-C充电设备等。</li>
</ul>
<p>&nbsp;</p>
<h2 style="text-align: center;"><b></b><strong><b>硬件架构</b></strong></h2>
<p><img loading="lazy" decoding="async" class="aligncenter wp-image-7571 size-full" src="https://koom.com.cn/wp-content/uploads/KCP2314A大口数带充电电子烟奶茶杯方案板8-1.jpg" alt="一次性电子烟PCBA板KCP2314A结构图" width="1000" height="567" srcset="https://koom.com.cn/wp-content/uploads/KCP2314A大口数带充电电子烟奶茶杯方案板8-1.jpg 1000w, https://koom.com.cn/wp-content/uploads/KCP2314A大口数带充电电子烟奶茶杯方案板8-1-300x170.jpg 300w, https://koom.com.cn/wp-content/uploads/KCP2314A大口数带充电电子烟奶茶杯方案板8-1-768x435.jpg 768w, https://koom.com.cn/wp-content/uploads/KCP2314A大口数带充电电子烟奶茶杯方案板8-1-600x340.jpg 600w" sizes="(max-width: 1000px) 100vw, 1000px" /></p>
<p>&nbsp;</p>
<h2 style="text-align: center;"><strong>优势物料</strong></h2>
<table class="tableizer-table">
<thead>
<tr class="tableizer-firstrow">
<th>物料名称</th>
<th>特性</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: center;">电子烟ASIC芯片</td>
<td style="text-align: center;">自主研发的ASIC，性能强悍，性价比高，已被各大知名头部品牌应用</td>
</tr>
<tr>
<td style="text-align: center;">电子烟MEMS传感器</td>
<td style="text-align: center;">自研获多项专利的反逻辑MEMS，性能优秀，防油耐腐蚀效果好，能够更好地发挥产品性能</td>
</tr>
</tbody>
</table>
<h2 style="text-align: center;"></h2>
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