CXLB74203 1A线性充电1A升压放电带锂电池保护移动电源管理IC 1A可调线性充电1A可调输出放电4LED指示电量带按键/LED照明带锂电池保护
CXLB74203 is one SIP that it integrates LiBattery Charge management.Battery power indicator.WLED Torch controller .Boost converter and Li-Battery protection in only TSSOP20-PP package.This SIP can charge with 1A current and also can output 5V 1A to load such as
smart phone or MID.It only need few co