TPS92640 参照范例绘制的PCB,一上电击穿1脚,1脚和VCC脚直通,对地都为零,不知啥原因
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
TPS92640 参照范例绘制的PCB,一上电击穿1脚,1脚和VCC脚直通,对地都为零,不知啥原因