Hi all
We are working on a custom board with DM8148 host processor along with the TPS659113 as the PMIC.
From the user guide of TPS659113, there is a definitive power up sequencing requirement as shown below
But we could not get any info on Power down sequencing for the inputs (i.e. 12V Input, Buck1, Buck2, Buck3 inputs etc) of the PMIC.
Is there any sequence in which the input power for the TPS659113 need to be turned off and if yes, is there a timing diagram available for this?
Regards,
Padmanabhan