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按照TPS54331DR数据手册内的参考电路,现在使用时,电源适配器DC24V输入,生成3.3V,电源刚插上芯片就烧毁,电源适配器是AC220V转DC24V,布局按照手册上要求
有些时候带电插拔很多次都没有烧,实际使用是接在24V开关电源上,也是会烧芯片,实际使用时,带电插拔情况会更多些,要如何避免这种情况呢