Other Parts Discussed in Thread: LM5122
Tool/software:
Hi, I am currently working on a design I created using Webench Power Designer am finding that my FET and the LM5122 is not surviving. It looks like the SW pin is sinking too much current and burning up. I am using the IRFR4620TRLPBF N-MOSFET for my Low side switching and a BSC160N15NS5ATMA1 N-MOSFET for my high side.
My question is why is my IC and FET failing under the current design?