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:
Oct. 04, 2022
Filed:
Aug. 22, 2019
Semiconductor Components Industries, Llc, Phoenix, AZ (US);
Jefferson W. Hall, Chandler, AZ (US);
Ajay Karthik Hari, Scottsdale, AZ (US);
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, Phoenix, AZ (US);
Abstract
According to an aspect, a power supply system includes a power stage, a power supply controller configured to control operations of the power stage, a metering circuit configured to sense measured conditions of the power stage, and a system performance controller configured to be coupled to the power supply controller and the metering circuit. The system performance controller is configured to set or adjust a control parameter for the power stage based on energy conversion efficiency of the power stage. The system performance controller includes an efficiency computation circuit configured to compute the energy conversion efficiency of the power stage based on the measured conditions, and a control manipulation module configured to modify the control parameter until the energy conversion efficiency achieves a threshold condition.