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LM9061 使用烧MOS管。

问题1:开启的时候,上电,然后掉电2秒左右,再启动

开机测量的冲击电流为 50A,10ms

问题2:MOFET会烧,特别是在开启阶段烧

 

电路参照的是Demo板设计的

目前问题1在demo板也是一样的