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PF8200 PGOOD/RESETMCU?

Question asked by Peter Bain on Nov 26, 2019
Latest reply on Nov 27, 2019 by Jose Alberto Reyes Morales

Hi,
We are using the PF8200DB and PF8200ES in a new design and were looking for a signal to monitor to check that the PMICs had turned on successfully (closed loop boot process).

In the OTP reports for each chip, it lists PGOOD as being OFF and the level stays low in the sequencing diagram.
Am I correct in assuming this signal is disabled by default?
I can use the RESETMCU signal, but this goes high regardless of any OV/UV faults.

Regards,

Peter

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