board DAG7GCMB8E0 IC identification

[kalemaroni]

HP Laptop 14-dv2514sa board DAG7GCMB8E0. Checked the IC markings page but couldn't seem to find a match to this one.

[mon2]

GMT # G5619RZ1U

[kalemaroni]

HP Laptop 14-dv2514sa board DAG7GCMB8E0

[mon2]

Interesting find..see attached.

The title block references the same part from GMT as posted in post # 2. But the actual suffed part is from Richtek with p.n . RT8231BGQW

(2-5piece)100% New RT8231BGQW RT8231B 3T=FK 3T= QFN-20 Chipset - AliExpress
* confirm with the vendor that they will supply the exact part

Full datasheet:
Complete DDR Memory Power Supply Controller (richtek.com)


So it appears that these parts are drop in replacements for each other. Do double check the details of the pinout before sourcing.

[kalemaroni]

Many thanks