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首页 > Products > Battery Charging Chip > Lithium Charging Chip > Single Lithium Battery Charging Chip >Cxlb73160 is a perfect single lithium-ion battery constant current/constant voltage linear power management chip. Its thin size and small outer package make it easy to install
Cxlb73160 is a perfect single lithium-ion battery constant current/constant voltage linear power management chip. Its thin size and small outer package make it easy to install

Cxlb73160 is a perfect single lithium-ion battery constant current / constant voltage linear power management chip. Its thin size and small outer package make it easy to install. Internal anti backflow design helps customers save a protective diode. In high energy operation and high peripheral temperature, thermal feedback can control the charging current to reduce the chip temperature. The charging voltage is limited to 4.2V, and the charging current is regulated by external resistance. After the target charging voltage is reached, when the charging current drops to 1 / 10 of the set value, the cxlb73160 will automatically end the charging process. After charging, the cxlb73160 can also generate a trickle lower than the off current according to the load requirements, which can supply power to peripheral devices and extend the battery life. When the input is unplugged, the cxlb73160 will automatically enter the low current state, and the battery leakage current will drop below 2 μ a. Cxlb73160 has built-in over-voltage protection, low-voltage protection and temperature protection to ensure safe use.

Cxlb73160 is a perfect single lithium-ion battery constant current/constant voltage linear power management chip. Its thin size and small outer package make it easy to install
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1.产品概述       2.产品特点     5Xk嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)5Xk嘉泰姆

5.产品封装       6.电路原理图  5Xk嘉泰姆

7.相关产品5Xk嘉泰姆

   产品概述 返回TOP5Xk嘉泰姆


      CXLB73160 是一个完善的单节锂离子电池恒流/恒压线性电 源管理芯片。它薄的尺寸和小的外包装使它便于安装。内部 防反灌设计帮助客户节省了一个保护二极管。在高能量运行 和高外围温度时,热反馈可以控制充电电流以降低芯片温度。 充电电压被限定在 4.2V,充电电流通过外部电阻调节。 在达到目标充电电压后,当充电电流降低到设定值的 1/10 时,CXLB73160 就会自动结束充电过程。充电结束后,CXLB73160 还可以根据负载要求产生一个低于关断电流的涓流,给外设 供电,延长电池使用寿命。 当输入端拔掉后,CXLB73160 自动进入低电流状态,电池 漏电流将降到 2μA 以下。 CXLB73160内置过压保护和低电保护及温度保护,确保使 用安全。

   产品特点 返回TOP5Xk嘉泰姆


 可编程使充电电流可达 800mA 5Xk嘉泰姆

 不需要 MOSFET,传感电阻和阻塞二极管 5Xk嘉泰姆

 小的尺寸实现对锂电池的完全线性充电管理 5Xk嘉泰姆

 恒流/恒压运行和热度调节使得电池管理效力最高,没 有热度过高的危险 5Xk嘉泰姆

 从 USB 接口管理单片锂电池 5Xk嘉泰姆

 预设充电电压为 4.2V 5Xk嘉泰姆

 电压精度达到±1% 5Xk嘉泰姆

 充电电流输出监控 5Xk嘉泰姆

 充电状态指示标志 5Xk嘉泰姆

 6.8V 输入过压保护 5Xk嘉泰姆

 1/10 充电电流终止 5Xk嘉泰姆

 停止工作时提供 25μA 电流 5Xk嘉泰姆

 2.9V 涓流充电阈值电压 5Xk嘉泰姆

 软启动限制浪涌电流5Xk嘉泰姆

   应用范围 返回TOP5Xk嘉泰姆


 充电器 5Xk嘉泰姆

 手机 5Xk嘉泰姆

 数码产品5Xk嘉泰姆

   技术规格书(产品PDF) 返回TOP 5Xk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5Xk嘉泰姆

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Li-ion电池充电管理
产品名称 工作电压(V) 输出电流(mA) 静态电流(uA) 震荡频率(KHz) 最高效率(%) 封装形式
CXLB7309 4.25-6.5 500 25 Linear Y SOT-23-5,SOT-89-5
CXLB7308 4.25-6.5 1000 25 Linear Y ESOP-8
CXLB73154 4.25-6.5 100 25 Linear N SOT-553,SOT-23-5L,l SOT-89-5L
CXLB73155 4.25-10 500 40 Linear N SOT-23-6L
CXLB73156 4.25-10 1000 40 Linear N ESOP8
CXLB73157 4.25-10 500 40 Linear N SOT-23-5L,SOT-89-5L
CXLB73158 4.25-6.5 500 25 Linear N SOT-23-5L,SOT-89-5L
CXLB73159 4.25-6.5 300 25 Linear N SOT-23-5L,SOT-89-5L
CXLB73160 3.8-6.0 800 25 Linear N SOP-8
CXLB73161 4.25-6.5 500 25 Linear N SOT-23-6L
CXLB73162 4.25-6.5 1000 40 Linear N ESOP-8
CXLB73163 4.25-6.5 1000 40 Linear Y ESOP-8