HP Pavilion 16 Quanta G3JB,Need help with IC name

[psyjamm]

Hi guys
Need help with some ic chip on HP Pavilion 16 Quanta G3JB
Maybe anyone know where i can find datasheet for this IC?
Socket QFN23 3x3
Thanks

[mon2]

Re: HP Pavilion 16 Quanta G3JB,Need help with IC name

Could this be a 5x5mm ?

Post the backside view of this part.

It may be the attached.

[psyjamm]

Re: HP Pavilion 16 Quanta G3JB,Need help with IC name

Its 3x3

[SMDFlea]

Re: HP Pavilion 16 Quanta G3JB,Need help with IC name

Its 3x3

AOZ2261AQI-18

https://cdn.badcaps-static.com/pdfs/...c49dd58c56.pdf

[psyjamm]

Re: HP Pavilion 16 Quanta G3JB,Need help with IC name

AOZ2261AQI-18

https://cdn.badcaps-static.com/pdfs/...c49dd58c56.pdf

Sorry for the late reply

[mon2]

Re: HP Pavilion 16 Quanta G3JB,Need help with IC name

@psyjamm, have you reviewed the datasheet posted by @SMDFlea??

That is your burnt part. He wins the washer & dryer prize for finding this needle in the haystack.

Ignore the bottom line of the part marking = manufacturer's datecode.

Digikey has some in stock at great pricing:

https://www.digikey.ca/en/products/d...QI-18/10258074

[mon2]

Re: HP Pavilion 16 Quanta G3JB,Need help with IC name

Thanks @SMDFlea for the alert and webpage link correction.

In searching out this series, found this interesting press release:

https://www.globenewswire.com/news-r...onverters.html

So as far as I can tell, the suffix -18 is linked to the recovery mode of the device in the case of a short circuit event.

Noting this press release, there are larger current version of the same footprint available in the market. Better yet, the larger current devices have the -18 suffix.

So with a very safe bet, you should be fine to consider to replace the ALAK device with the ANAK device which is in stock @ Digikey here:

https://www.digikey.ca/en/products/d...QI-18/10258086

This puppy can support upto 10A (ANAK) current vs. 8A current (ALAK).