I am going to use imx.6 solo lite processor. Which is the PMIC PF0100 configuration (F1 or F2 or F3 or F4 or F6) to meet the solo lite power up sequence?. I am using a DDR3 memory so i need 1.5V from switc3A/B so i think F1 series is not possible for me. Solo lite evaluation board used F1 series but the PF0100 datasheet says instead of F1 we need to use F3 and instead of F2 we need to use F4. But when i checked the power up sequence F3 series is different from F1 series and F4 series is different from F2 series. Then how can i use F3 instead of F1 and F4 instead of F2?. And F3 and F4 are not at all available in the online stores. Please help me to solve this issue.