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BQ24133充电异常 LED闪异常

Other Parts Discussed in Thread: BQ24133

你好    BQ24133     5V——DC输入  单节4.2V电池,在充电的时候什么都正常,开启负载后有时候就会出现LED闪,停止充电,BTST管脚正常电压为9V,出现异常的时候就变为4.7V,请问这是什么问题