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MC34PF4210A1ES VGEN2 is 1.4V instead of 0.9V

Question asked by LinJin MENG on Jun 24, 2019
Latest reply on Jun 24, 2019 by igorpadykov

Hi Team FAE:

 I'm working on iMX8MQ based custom board & powered processor using MC34PF4210A1ES PMIC. 

Observed that VGEN2 voltage is 1.4V, which is not as per PMIC programming. It should be 0.9V.

Because this VGEN2 used to as VDD_PHY_0V9,that's very important for CPU normal working

 

 

The almost all power schematic of PMIC & CPU POWER from official material 

 

Find attached schematic of PMIC & CPU power for your reference.

 

Thanks.

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