BC912降压型2节锂电池充电芯片-充电IC-充电电流3A-找商网

BC912降压型2节锂电池充电芯片-充电IC-充电电流3A

发货广东省深圳市

参数

品牌

ESOP8

封装

2021

批号

两节降压型锂电池充电管理芯片

产品说明

联系商家

文俐

点击拨打

深圳市迅瑞创芯科技有限公司

4年店

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主营：计算机/软件/网络展

广东省深圳市

一、DESCRIPTION

The BC912 is a 3A Li-Ion battery charger. It utilizes a 500 KHz synchronous buck converter topology to reduce power dissipation during charging. Low power dissipation, an internal MOSFET allow a physically small charger that can be embedded in a wide range of handheld applications. The BC912 includes complete charge termination circuitry, automatic recharge and a ±1% 8.4V float voltage. Battery charge current, charge timeout and end-of-charge indication parameters are set with external components. Additional features include shorted cell detection; temperature qualified charging and overvoltage protection. The BC912 is available in a ESOP8 and DNF10 package

二、FEATURES

Input voltage range 4V~22V

Dynamic input current allocation for maximum charging rate

3A Maximum Charge Current

No External MOSFETs and Blocking Diode Required

Efficiency up to 95%

Constant-Current/Constant-Voltage Operation with Thermal Regulation to Maximize Charge Rate Without Risk of Overheating

Optional Battery Temperature Monitoring Before and During Charge Automatic Sleep Mode for Low-Power

Over Current Protection

Consumption Available in ESOP8 and DFN10

RoHS Compliant and 100% Lead (Pb)-Free

三、APPLICATIONS