IRPS5401 PMIC LDO

[Kush1490]

Is there any way to use LDO POWER_GOOD_ON or LDO POWER_GOOD_OFF without inadvertently changing other registers – or are these Power Good settings off limits for the LDO?

[Nishanth · Accepted solution]

Hello @Kush1490 ,

Thank you for contributing to the Infineon community.

You can use POWER_GOOD_ON and POWER_GOOD_OFF through the IR PowIRCenter GUI. Refer to the screenshots below.

POWER_GOOD_OFF

Kindly refer to item 1 of the Errata Datasheet where you will have to Configure NVM bits (Source registers) so that the affected registers have acceptable data.

Regards,

Nishanth

[Kush1490]

Thank you, Nishanth