TPS3622芯片常温下报故障,读取发现超温,Tsen电压为0.8V,请问下是什么原因
另外,还有几例是常温正常启机,但在高温下(40℃左右)无法启机,同时读取输入为20V,实测为12V
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TPS3622芯片常温下报故障,读取发现超温,Tsen电压为0.8V,请问下是什么原因
另外,还有几例是常温正常启机,但在高温下(40℃左右)无法启机,同时读取输入为20V,实测为12V