Top board on a Bose Revolve. The battery PCB quit. As I was testing, I messed up this chip on the top board. I’m not completely sure what it does, but I’m guessing it’s a battery protection IC.
The chip blew out so I can’t read all the code on it. It looks like the top line is QUG or QVG or something like that. The middle line looks like FCK. The last line I can only make out the last few letters. **Y6 maybe *AY6? There may be more letters/numbers then 4, I’m not sure.
Any help identifying this would be awesome. I’ll add the pin pitch and IC physical dimensions in a little bit when I get the digital caliper out. But it is really small.
I’ve included a picture of the IC and can add a picture of the whole board if it helps.