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.

TPS40180: Power Line surge shutdown.

Part Number: TPS40180

Hi,

I use TPS40180 4 phase for buck 12V to 5V .

I found master IC shutdown when surge 2kV tested.

Please give us some suggestions for protect, thanks.