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:
Dec. 24, 2024
Filed:
Nov. 09, 2023
Empower Semiconductor, Inc., San Jose, CA (US);
Narendra Nath Gaddam, Milpitas, CA (US);
Trey Roessig, Palo Alto, CA (US);
Empower Semiconductor, Inc., San Jose, CA (US);
Abstract
A multiphase switching converter includes: a plurality of phases, each phase including a current detection device, a set of switching devices, an output capacitor coupled to each phase of the plurality of phases, and a control circuit. The current detection device of each phase of the plurality of phases is configured to receive an error current from the control circuit and generate a corresponding signal to control a duty cycle of a set of corresponding switching devices such that each phase delivers a substantially equal quantity of charge to the corresponding output capacitor to maintain a charge balance on the corresponding output capacitor.