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 Post subject: Samsung 870 QVO (8TB) SSD Part Identification
PostPosted: March 31st, 2023, 7:11 
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Joined: March 31st, 2023, 7:03
Posts: 1
Location: United Kingdom
Hello. I was wondering if anybody could help me identify the component on the photo's please. It's from a Samsung 870 QVO SSD (8TB). Initially it just needed a new SATA connector soldering on but I've since noticed a small hole in the component on the photo (I'm presuming this blew after the previous user tried to plug it in with all the mangled pins). I can't find any information about it anywhere. Thank you


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 Post subject: Re: Samsung 870 QVO (8TB) SSD Part Identification
PostPosted: March 31st, 2023, 11:30 
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Joined: September 8th, 2009, 18:21
Posts: 15463
Location: Australia
I believe it is equivalent to TPS22990.

TPS22990DMLR, Texas Instruments, 0.6V - 5.5V, 10A, 3.9mOhm Load Switch, marking RB990, WSON-10:
http://www.ti.com/lit/ds/symlink/tps22990.pdf

I would check for shorts to ground at its Vin and Vout pins.

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