Help me to find 15V_S0 generating ic on probook 4540ss

bdfix

Member

Join Date: Jan 2018

Posts: 16

Country: Bangladesh
#1

Help me to find 15V_S0 generating ic on probook 4540ss

12-15-2022, 01:04 AM

I can't find 15V_S0 Generating ic.
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Last edited by bdfix; 12-15-2022, 01:31 AM.
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piernov

Super Moderator

Join Date: Jan 2016

Posts: 4435

Country: France
#2

12-15-2022, 03:57 AM

Re: Help me to find 15V_S0 generating ic on probook 4540ss

No IC, charge pump from 5V switching regulator.
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OpenBoardView — https://github.com/OpenBoardView/OpenBoardView
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