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Old 11-26-2021, 06:29 AM   #1
madan1
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Default Help indetifying a SMPS IC BDJ7EC

Hello everyone, a friend brought me a dead Dell D6000 dock for repair. So it turned out one of the 5V power rails (looks like there are 2 parallel rails, but without schematics can't be sure which powers what ) has been shorted or something and the SMPS/converter IC was literally welded to the copper.
So can anyone identify the IC? The letters on it are BDJ7EC which return no results in google.
Thanks in advance.


Oops, sorry, wrong section. May I ask an admin to move it the correct one. thanks
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Last edited by madan1; 11-26-2021 at 06:44 AM..
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Old 11-26-2021, 07:46 AM   #2
SMDFlea
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Default Re: Help indetifying a SMPS IC BDJ7EC

Quote:
Originally Posted by madan1 View Post
Hello everyone, a friend brought me a dead Dell D6000 dock for repair. So it turned out one of the 5V power rails (looks like there are 2 parallel rails, but without schematics can't be sure which powers what ) has been shorted or something and the SMPS/converter IC was literally welded to the copper.
So can anyone identify the IC? The letters on it are BDJ7EC which return no results in google.
Thanks in advance.


Oops, sorry, wrong section. May I ask an admin to move it the correct one. thanks
It could be a Silergy SY8288ARAC .Marking BDJ*** .The stars are year,week and lot code
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Old 11-26-2021, 08:44 AM   #3
madan1
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Default Re: Help indetifying a SMPS IC BDJ7EC

Thank you SMDFlea!
With this information, I was able to find a local supplier ( http://www.laptopserviz.bg/index.php...ac-bdj-ic.html ) and hope to have it delivered next week.
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