We are drawing peripheral power rails of i.MX6UL from PMIC. We are using SW1A switcher which has capacity of 1A. The peripheral connections are shown below.
I am afraid whether 1A capacity of SW1A is sufficient to drive all the peripheral interfaces or not. Kindly confirm.
I have also given provision to drive these rails using SW2 regulator which has current capacity of 1.25A(higher than SW1A). But let me know if I connect SW2 to above power rails, will it disturb the power on/off sequecing of the CPU or not.
Can I share some power rails on SW1A and some on SW2? Will it disturb the power on/off sequecing of the CPU or not?