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BQ4050: 放电MOS异常关闭

Jonas Zhang
Intellectual 470 points
Part Number: BQ4050

Hi 

在使用BQ4050RSMRVQFN-32. 产品充放电正常，产品在加密状态下静置一周后测试发现充放电MOS关闭。相关标志位截图如下。请帮忙看下，我们没有发出指令的情况下，什么条件会触发充放电MOS关闭？ 谢谢。