I have some PCB and on it this chip. I'm trying to figure out what it is. I've searched all over the google, SMD codebooks, datasheet websites and I haven't even found a similar thing
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1\$\begingroup\$ Welcome! Can you add a picture of the surrounding circuitry? It might help us figure it out... \$\endgroup\$– bitsmackAug 26, 2019 at 20:07
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1\$\begingroup\$ Also what's the device it's part of? \$\endgroup\$– RaphaelPAug 26, 2019 at 20:12
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\$\begingroup\$ I couldn't find anything on SMT devices, but by searching this I found the Illuminati on the dark web. \$\endgroup\$– Voltage Spike ♦Aug 26, 2019 at 20:39
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\$\begingroup\$ upvote for taking the time necessary to provide a really good picture \$\endgroup\$– jsotolaAug 27, 2019 at 4:39
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1 Answer
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Might be an MP3120 Synchronous Boost Converter.
answered Aug 26, 2019 at 21:18
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\$\begingroup\$ Thank you and thank everyone for the comments. Since I posted this question I haven't logged in into Stack Exchange. I thought that nobody would answer. I guess I'm wrong :D. Anyways, thanks again! P.S. This board is from electronic door handle made by this company, you can check it out if you want (I'll leave the link here): uundz.com/en/electronic-locking-units/door-fittings/… \$\endgroup\$ Sep 3, 2019 at 13:54