Burned IC on TK-35 driver

Hello.
Can anyone tell me what is IC6 chip? Mine is burned :frowning:

TIA, Mike

It is one marked AF7V, what is this?

Mike

looks to be a fet (could be wrong)

One leg is + coming from cells. Second leg is Vin on circuit. Third leg goes to IC1.
Seems that it was switching power from cells to rest of the circuit.
Mike

hmm that doesnt come up on any smd code lists.
might be a mosfet but the ic designation doesnt fit.

It was a mosfet. Already replaced, torch is working.
Mike

The topmarks match AO3415. See my post over here: ATTN Fenix TK-35 users

What resources were you looking at?