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Tablet charging IC replacement


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Hello ...i am new here. I have an ALLDOCUBE iwork 10 pro tablet. By mistake i put a powerbank to charge the tablet. The tablet needs 5v. But the power bank switched automatically to output 12 v. failed to start.

I opened it up. one IC is hot .......(picture attached):
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i have removed the IC....everything working fine again...CHARGING OK.... but i doubt the ic has an important role to play such as overcharging protection etc.

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ANYONE PLEASE CAN TELL ME WHAT IS THE IC? I CANNOT FIND ON THE WEB....
ANY ALTERNATIVE?
IS IT A SOT323?

20220225_214528.jpg

20220225_214638.jpg

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