This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

充电过程中会烧毁MOS管

两节充电电池串联,输入电压22V,输出电压8.4V,充电电流为250mA,发现很容易烧毁充电电路中的MOS管(不是必现,但是会经常出现),MOS管的VDS,VGS的参数都满足要求,请问下是什么原因造成的

如图所示,用的是如韵电子的CN3762充电IC