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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eFE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) eFE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eFE嘉泰姆

一,产品概述(General Description)      eFE嘉泰姆
直线eFE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,eFE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eFE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;eFE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、eFE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eFE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。eFE嘉泰姆
二.产品特点(Features)eFE嘉泰姆
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短路保护功能(SCP)eFE嘉泰姆
欠压保护功能(UVLO)eFE嘉泰姆
过热保护功能(OTP)eFE嘉泰姆
过流保护功能(OCP)eFE嘉泰姆
LED 工作指示功能eFE嘉泰姆
省电模式下,静态电流小于 6UaeFE嘉泰姆
电池保护功能eFE嘉泰姆
外围电路简单,体积小,安装方便eFE嘉泰姆
无线充电,充电电压检测精度高eFE嘉泰姆
三,应用范围 (Applications)eFE嘉泰姆
直线eFE嘉泰姆
电子烟eFE嘉泰姆
四.技术规格书下载(产品PDF)eFE嘉泰姆
直线eFE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eFE嘉泰姆

 QQ截图20160419174301.jpgeFE嘉泰姆

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

符号eFE嘉泰姆

参数eFE嘉泰姆

测试条件eFE嘉泰姆

最小值eFE嘉泰姆

典型值eFE嘉泰姆

最大值eFE嘉泰姆

单位eFE嘉泰姆

 

输入电压eFE嘉泰姆

 

2.5eFE嘉泰姆

 

5.5eFE嘉泰姆

VeFE嘉泰姆

 

静态电流eFE嘉泰姆

省电模式eFE嘉泰姆

 

4eFE嘉泰姆

6eFE嘉泰姆

uAeFE嘉泰姆

 

低压检测阈值eFE嘉泰姆

VIN下降eFE嘉泰姆

 

3.1eFE嘉泰姆

 

VeFE嘉泰姆

 

低压复位阈值eFE嘉泰姆

VIN下降eFE嘉泰姆

 

2.0eFE嘉泰姆

   
 

恒压输出eFE嘉泰姆

   

3.6eFE嘉泰姆

 

VeFE嘉泰姆

 

涓流充电开关导通eFE嘉泰姆
电阻eFE嘉泰姆

Vchg=4.5,eFE嘉泰姆
VDD=2.7VeFE嘉泰姆

 

30eFE嘉泰姆

 

eFE嘉泰姆

恒流充电开关导通eFE嘉泰姆
电阻eFE嘉泰姆

Vchg=4.5,eFE嘉泰姆
VDD=3.6VeFE嘉泰姆

 

1eFE嘉泰姆

 

eFE嘉泰姆

RdsoneFE嘉泰姆

开关管的导通电阻eFE嘉泰姆

I=2AeFE嘉泰姆

 

85eFE嘉泰姆

 

mΩeFE嘉泰姆

VINeFE嘉泰姆

内部时钟频率eFE嘉泰姆

   

33eFE嘉泰姆

 

KHZeFE嘉泰姆

IQeFE嘉泰姆

内部参考基准eFE嘉泰姆

   

1.25eFE嘉泰姆

 

VeFE嘉泰姆

VUVLOeFE嘉泰姆

LED输出端电流eFE嘉泰姆

   

5eFE嘉泰姆

 

mAeFE嘉泰姆

VRSTBeFE嘉泰姆

SW端采样频率eFE嘉泰姆

VDD=4V,吸气eFE嘉泰姆

 

9eFE嘉泰姆

 

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八,相关芯片选择指南eFE嘉泰姆
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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

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