Monolithic Power Systems, Inc.
System and method for standby mode operation of power management system
Last updated:
Abstract:
A power management system having: a core rail, configured to provide a core voltage to a core; a GT rail, configured to provide a GT voltage to a graphic terminal; and a VR thermal indicative pin, coupled to a core thermal indicative pin of the core; wherein the VR thermal indicative pin is pulled down for a preset time duration once the core rail is commanded to exit a PS4 state, or for a time duration beginning when the core rail is commanded to exit the PS4 state ending when the GT rail is commanded to exit the PS4 state.
Status:
Grant
Type:
Utility
Filling date:
9 Nov 2018
Issue date:
25 Aug 2020