BQ24170 输入12V输出8.4V,2A电感用的是3.3uH,
在什么情况下会出现sw脚与PGND脚短路,电感L损坏,
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BQ24170 输入12V输出8.4V,2A电感用的是3.3uH,
在什么情况下会出现sw脚与PGND脚短路,电感L损坏,