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.

TPS65131的EN2使能切换时Vneg出现尖峰脉冲



如图所示,当EN2从0切换为1时,Vneg都会出现个-12V左右的脉冲,而我设计的Vneg应该是-5.5V。这主要是什么原因造成的?