The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2023
Filed:
Nov. 23, 2021
Qualcomm Incorporated, San Diego, CA (US);
Peng Zou, Camas, WA (US);
Gang Ren, Vancouver, WA (US);
Syrus Ziai, Los Altos, CA (US);
Curtis Roger McAllister, Los Altos, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A semiconductor device includes a plurality of voltage regulators arranged in a field programmable array and a power array controller coupled to the plurality of voltage regulators. The power array controller is configured to control the plurality of voltage regulators to output power to a plurality of power rails. Each power rail provides a respective rail current at a respective rail voltage. The power array controller is configured to for each of the plurality of power rails, determine the respective rail current associated with the respective power rail, select a subset of voltage regulators according to at least the respective rail current, and enable the subset of voltage regulators to generate the respective rail voltage and provide the respective rail current collectively.