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首页 > Products > Battery Charging Chip > Lithium Charging Chip > Wireless Charging Chip >Cxlb7417 is an electronic cigarette controller The electronic cigarette controller is designed with ASIC stable working state constant voltage output of 3.6V ensure the amount of smoke
Cxlb7417 is an electronic cigarette controller The electronic cigarette controller is designed with ASIC stable working state constant voltage output of 3.6V ensure the amount of smoke

Cxlb7417 is an electronic cigarette controller. The electronic cigarette controller is designed with ASIC, stable working state, constant voltage output of 3.6V, to ensure the amount of smoke when smoking, and with heating wire short-circuit protection function, with small load resistance
The output is cut off at 1.2ohm; the static current is less than 6ua in the power saving mode, while the current of the atomizing sheet is more than 2a in the smoking mode; meanwhile, the product has the visual led working indication function, according to different application states, there are different LEDs in the starting, smoking time, voltage detection and short circuit protection The controller adopts wireless charging mode, the detection error of charging voltage is less than 1%, and the peripheral application circuit is simple. Easy to process, small size, easy to install.

Cxlb7417 is an electronic cigarette controller The electronic cigarette controller is designed with ASIC stable working state constant voltage output of 3.6V ensure the amount of smoke
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目录p4h嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载(产品PDF文档) p4h嘉泰姆
5.产品封装图   6.电路原理图  7.功能概述      8.相关产品p4h嘉泰姆

一,产品概述(General Description)      p4h嘉泰姆
直线p4h嘉泰姆
   CXLB7417 是一款电子烟控制器,该电子烟控制器采用 ASIC 设计,工作状态稳定,p4h嘉泰姆
恒压输出 3.6V, 以保证抽烟时的烟雾量,并带有发热丝短路保护功能 ,在负载电阻小p4h嘉泰姆
于 1.2ohm 时输出截止;省电模式下静态电流小于 6uA,而吸烟时雾化片的电流大于 2A;p4h嘉泰姆
同时该产品具有可视化的 LED 工作指示功能,根据不同的应用状态,在启动、吸烟时间、p4h嘉泰姆
电压检测、短路保护都有可区别的 LED 指示;控制器采用无线充电方式,充电电压检测p4h嘉泰姆
误差小于 1%,外围应用电路简单。加工方便,体积小,易于安装。p4h嘉泰姆
二.产品特点(Features)p4h嘉泰姆
直线p4h嘉泰姆
短路保护功能(SCP)p4h嘉泰姆
欠压保护功能(UVLO)p4h嘉泰姆
过热保护功能(OTP)p4h嘉泰姆
过流保护功能(OCP)p4h嘉泰姆
LED 工作指示功能p4h嘉泰姆
省电模式下,静态电流小于 6Uap4h嘉泰姆
电池保护功能p4h嘉泰姆
外围电路简单,体积小,安装方便p4h嘉泰姆
无线充电,充电电压检测精度高p4h嘉泰姆
三,应用范围 (Applications)p4h嘉泰姆
直线p4h嘉泰姆
电子烟p4h嘉泰姆
四.技术规格书下载(产品PDF)p4h嘉泰姆
直线p4h嘉泰姆

需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持p4h嘉泰姆

 QQ截图20160419174301.jpgp4h嘉泰姆

五,产品封装图 (Package)p4h嘉泰姆
直线p4h嘉泰姆
引脚说明p4h嘉泰姆
p4h嘉泰姆
六.电路原理图p4h嘉泰姆
直线p4h嘉泰姆
应用电路图p4h嘉泰姆
七,功能概述p4h嘉泰姆
直线p4h嘉泰姆

符号p4h嘉泰姆

参数p4h嘉泰姆

测试条件p4h嘉泰姆

最小值p4h嘉泰姆

典型值p4h嘉泰姆

最大值p4h嘉泰姆

单位p4h嘉泰姆

 

输入电压p4h嘉泰姆

 

2.5p4h嘉泰姆

 

5.5p4h嘉泰姆

Vp4h嘉泰姆

 

静态电流p4h嘉泰姆

省电模式p4h嘉泰姆

 

4p4h嘉泰姆

6p4h嘉泰姆

uAp4h嘉泰姆

 

低压检测阈值p4h嘉泰姆

VIN下降p4h嘉泰姆

 

3.1p4h嘉泰姆

 

Vp4h嘉泰姆

 

低压复位阈值p4h嘉泰姆

VIN下降p4h嘉泰姆

 

2.0p4h嘉泰姆

   
 

恒压输出p4h嘉泰姆

   

3.6p4h嘉泰姆

 

Vp4h嘉泰姆

 

涓流充电开关导通p4h嘉泰姆
电阻p4h嘉泰姆

Vchg=4.5,p4h嘉泰姆
VDD=2.7Vp4h嘉泰姆

 

30p4h嘉泰姆

 

p4h嘉泰姆

恒流充电开关导通p4h嘉泰姆
电阻p4h嘉泰姆

Vchg=4.5,p4h嘉泰姆
VDD=3.6Vp4h嘉泰姆

 

1p4h嘉泰姆

 

p4h嘉泰姆

Rdsonp4h嘉泰姆

开关管的导通电阻p4h嘉泰姆

I=2Ap4h嘉泰姆

 

85p4h嘉泰姆

 

mΩp4h嘉泰姆

VINp4h嘉泰姆

内部时钟频率p4h嘉泰姆

   

33p4h嘉泰姆

 

KHZp4h嘉泰姆

IQp4h嘉泰姆

内部参考基准p4h嘉泰姆

   

1.25p4h嘉泰姆

 

Vp4h嘉泰姆

VUVLOp4h嘉泰姆

LED输出端电流p4h嘉泰姆

   

5p4h嘉泰姆

 

mAp4h嘉泰姆

VRSTBp4h嘉泰姆

SW端采样频率p4h嘉泰姆

VDD=4V,吸气p4h嘉泰姆

 

9p4h嘉泰姆

 

KHZp4h嘉泰姆

八,相关芯片选择指南p4h嘉泰姆
直线p4h嘉泰姆

芯片型号 工作电压 静态电流 类型 LED指示灯数量 最大充电电流 充电截止电压
CXLB7412 3V~5.6V 40uA 发射 4 可调 可调
CXLB7413 3V~5.6V 40uA 发射 1 可调 可调
CXLB7414 2.4V~4.5V 5uA 接收 - 100mA 4.0V
CXLB7415 2.4V~4.5V 5uA 接收 - 200mA 4.0V
CXLB7416 2.4V~4.5V 11uA 接收 - 300mA 4.0V
CXLB7417 2.5V~5.5V 6uA 电子烟咪头 1 100mA 4.0V

p4h嘉泰姆