Help to id this ic on a ssd

Semiconductor Integrated Circuits (ICs)
1

I need a new IC but cant id it, its on a ssd samsung 870 2t,

I know its the chip at fault as i can see a burn hole on its surface.

PCB
PCB1684×1052 310 KB

Side by side ssd
Side by side ssd1920×868 142 KB

Untitled
Untitled1684×1052 287 KB

2

Welcome to theTechnical Forum. I am sorry. I have tried multiple ways to verify what the part number is . I am unable to find anything with the part marking shown. Though I am not sure I am looking at the correct part. Which part do you need us to look at? I am just confirming that I am looking at the correct one.

3

its the one that has A DBZ its a 10 pin IC i think its somthing to do with the power distribution.
Thanks

4

the info on the IC looks like AtDBZ but the t is something like a symbol in Japanese or China.

5

and on the other one it has AtDYD

6

I am sorry. I have looked all over. I am unable to verify these part markings.

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