Power ManagementのトピックRe: PF8100 FOR LS1046A

PF8100 FOR LS1046A

Ellu24 — Mon, 30 May 2022 04:24:34 GMT

Hi,

Can I use MC33PF8100EPES for LS1046a , as this is a programmable one. Is it possible for me to use MC33PF8100EPES for LS1046 if I use TBBEN for programming desired voltages?

Thanks in Advance

Re: PF8100 FOR LS1046A

guoweisun — Mon, 30 May 2022 04:51:13 GMT

That's not easy for use the TBB mode, because you should other MCU to program PF8100 into TBB mode and related registers, each time power on reset you need do these same steps.

Re: PF8100 FOR LS1046A

Ellu24 — Mon, 30 May 2022 05:10:02 GMT

Thanks for the reply. So is it possible to use MC33PF8100EPES for LS1046A without TBB mode?

Re: PF8100 FOR LS1046A

guoweisun — Mon, 30 May 2022 08:19:13 GMT

In the datasheet of PF8100,we recommend MC33PF8100EAES for LS1046A not others version.

But I am not the expert of LS1046A and only focus on PMIC ,for double check you can submit ticket for this MPU questions.

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