Helping me to identify ic number on DA0BLIMB6F0 board

[FaissalDZ]

Hello everyone, I have Toshiba laptop with DA0BLIMB6F0 REV F motherboard and
i need to identify the number of PU216 IC (burned)
Please help me!
Thanks.

[mon2]

Re: Helping me to identify ic number on DA0BLIMB6F0 board

Apply a few drops of alcohol on the top surface of this burnt IC and then review the laser markings under a nice light. Post any markings you can view off the top surface.

[Sametbey]

Re: Helping me to identify ic number on DA0BLIMB6F0 board

I think your PU216 chip is TPS51225. good works. stby contoller.

[mon2]

Re: Helping me to identify ic number on DA0BLIMB6F0 board

I think your PU216 chip is TPS51225.

Good work!!

My bets are on that it is p/n TPS51225C with VREG3 & VREG5 always on. The highlighted parts are present on the logic board.

[FaissalDZ]

Re: Helping me to identify ic number on DA0BLIMB6F0 board

Yes, i's TPS51225C following the pinout
Thanks.