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BQ24610

经典原理图做的4节串联18650电池充电器,充电完成后STAT1 和 STAT2 的状态指示灯不对。接上电池时电池充电,充电电流设置为1A左右,充满电后STAT1的灯变成闪烁,STAT2的灯不亮,而不是规格书说的STAT1灯灭,STAT2灯亮。附件如下波形,我在VFB上对地电阻也加了100nf电容,不起作用,请帮解答下,感谢!

~$波形汇总.docx