Part 2:A power system for SOC - Created by vibe circuiting

FPGA power is always a headache because of the strict sequencing. I asked the AI to build a discrete system for a Zynq-7000 to see if it could beat a standard PMIC design. Let’s check the output

topology:

using 4x dc-dc regulator +sequence IC, good choice

power sequencing:

checking the datasheet:

block diagram:

schematic preview:

i've attached full kicad files

in part 3, I will test full consumer electronics, Feel free to chime in if you have any cool ideas you want to explore together