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BQ76940短路测试MOS烧毁

Other Parts Discussed in Thread: BQ76940

我们在使用BQ76940测试短路保护的时候,放电MOS全部烧毁短路。

电路和推荐电路一样。

测试使用空开,一开始的瞬间短路保护起作用了,但是MOS烧毁了

BQ76940芯片没问题,换上新MOS正常

听一些朋友说遇到同样问题,是不是普遍问题,怎么解决?