In the PMIC PF3000, could you please share the power up sequencing of LDO and buck outputs.Specially I want to know, whether V33 pin give output whether before or after SWBSTLX. Please let me know.
As per our assumption correct high value of different LDO and buck outputs of PMIC will not obtain without programming. Kindly confirm our assumption is correct or not.
power up sequence can be found in Table 42. Start-up configuration in PF3000 datasheet
Power Management Integrated Circuit (PMIC) for i.MX 7 & i.MX 6SL/SX/UL