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BQ25619: bq25619 退船运模式出现负压

Part Number: BQ25619

Hi Ti Team,

BQ25619退出船运模式QON会有负过充.

详细如下:

将充电仓开盖退出船运模式,然后闭盖,发现QON有0.4V负压,请问这个负压是怎么引起的,负压对QON是否有影响?

 

部分原理图