US 12,009,747 B2
Device, method and system for programming a power supply to facilitate dynamic performance tuning
Tarakesava Reddy Koki, Bangalore (IN); Vinaya Kumar Chandrasekhara, Bangalore (IN); Aiswarya Pious, Bangalore (IN); Nirmala Bailur, Bangalore (IN); and Jagadish Vasudeva Singh, Bangalore (IN)
Assigned to Intel Corporation, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Dec. 23, 2020, as Appl. No. 17/133,442.
Prior Publication US 2022/0200452 A1, Jun. 23, 2022
Int. Cl. G06F 1/26 (2006.01); G06F 1/28 (2006.01); H02J 7/00 (2006.01); H02M 1/088 (2006.01); H02M 3/158 (2006.01)
CPC H02M 3/158 (2013.01) [G06F 1/28 (2013.01); H02J 7/0068 (2013.01); H02M 1/088 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device comprising:
first circuitry to detect a transition of one or more loads to a first operational mode while a platform comprises the device, the one or more loads, a port, regulator circuitry coupled between the port and a first node, and a battery coupled to the one or more loads via the first node;
second circuitry, coupled to the first circuitry, to receive an indication of an amount of charge stored by the battery, the second circuitry further to identify, based on the transition and the amount of charge:
a first voltage regulation (VR) mode of the regulator circuitry to provide a first level of a first voltage at the first node, wherein the first VR mode corresponds to a first power loss by the first circuitry; and
a second level of a second voltage, wherein the second level is based on the first power loss;
third circuitry, coupled to the second circuitry, to signal that a programmable power supply is to provide the second voltage at the second level to deliver power to the platform via the port.