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BQ24072没有充电电流

Other Parts Discussed in Thread: BQ24072, BQ24072T

电路图是根据datasheet上面给的典型应用画的,在Vbat插入电池后,两个状态指示灯都是可以亮的,但是电源上就是没有充电电流,电池已放电到3.3v以下了。

EN1,2、TD、CE都是同时接的低电平。