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. 26, 2026
Filed:
Nov. 20, 2023
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Fangyu Zhang, Hangzhou, CN;
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Abstract
A power supply system has a first power circuit, a second power circuit, a first controller and a second controller. The first and second power circuits respectively have a first and second plurality of switching circuits coupled in parallel to provide an output voltage. The first controller provides a turn-on control signal at the first turn-on control pin based on a voltage feedback signal received by a first feedback pin, and provides a first plurality of switching control signals at the first plurality of switching control pins based on a turn-on control signal to successively turn ON a first plurality of switching circuits. The second controller provides a second plurality of switching control signals at a second plurality of switching control pins based on the turn-on control signal received by a second turn-on control pin to successively turn ON the second plurality of switching circuits.