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:
Feb. 03, 2026
Filed:
Nov. 09, 2023
Infineon Technologies Austria Ag, Villach, AT;
Mario Ursino, Villach, AT;
Roberto Rizzolatti, Villach, AT;
Infineon Technologies Austria AG, Villach, AT;
Abstract
A power converter circuit, including: an unregulated sub-converter; a regulated sub-converter connected to the unregulated sub-converter, wherein the power converter circuit is configured as an input-series-output-parallel (ISOP) non-isolated power converter circuit; and a control circuit operable, during a startup of the power converter circuit, to: control the unregulated sub-converter with a transition from an initial unregulated duty cycle to a nominal unregulated duty cycle, which is higher than the initial unregulated duty cycle; and control the regulated sub-converter with a transition from an initial regulated duty cycle to a nominal regulated duty cycle to maintain an output voltage of the power converter circuit to be lower than a nominal output voltage.