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.

TPS54560-Q1: TPS54560-Q1

Part Number: TPS54560-Q1
Other Parts Discussed in Thread: TPS54560B-Q1,

We are using the TPS54560-Q1 down-converter in our design pretty successfully, however a new set of boards arrived and about a 1/3rd of them the device blew up when applying power (52Vdc).  Can you suggest what is happening?  Also, I noticed there is a TPS54560B-Q1 part, what is the difference between the to parts?

Thank you,