What is power management circuit, voltage regulator, battery management circuit - tatanh1983/conchodom GitHub Wiki
MC34PF1550: Power Management IC, 3 Buck Regs, 3 LDO Regs, Charger, 40 QFN 5x5 https://www.futureelectronics.com/p/semiconductors--analog--power-management-circuit--specialized-controllers/mc34pf1550a6ep-nxp-3138888