Advanced Power Controller w/ POR & BOR for PMU DC-DC and LDO ( Vin = 2.4-5V ) - SMIC 40nm

The SGC21412 is an Advanced Power Controller for integration in SoC. SGC APC is based on a configurable core that is configured for each specific SoC, delivering all the necessary auxiliary supply, monitoring protection and POR functions. The auxiliary functions make the APC ideal backbone for any Power Management Unit (PMU) for SoC. Additionally it also generates the reset signals based on the monitoring of the regulated voltages, high power rejection (PSRR), start-up sequencing and independent voltage reference decoupling without the need for extra package pins. The generated references have digital trimming bits for increased performance or yield improvement. The SGC21412 is stable without any external decoupling capacitor. It is specified from TJ = -40ºC to +125ºC and is designed to achieve 1% overall voltage reference accuracy (over Load/Line/Temp/Process).