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:
Aug. 04, 2026
Filed:
Jul. 06, 2023
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Politecnico Di Milano, Milan, IT;
Lorenzo Cremonesi, Sant'Angelo Lodigiano, IT;
Paolo Melillo, Caltanissetta, IT;
Alessandro Gasparini, Cusano Milanino, IT;
Massimo Ghioni, Monza, IT;
Salvatore Levantino, Milan, IT;
STMicroelectronics S.r.l., Agrate Brianza (MB), IT;
Politecnico Di Milano, Milan, IT;
Abstract
Disclosed herein is a DC-DC converter, including a high-side power switch coupled between an input voltage and a switched node and a low-side power switch coupled between the switched node and ground. An inductor is coupled between the switched node and an output node. An output capacitor is coupled between the output node and ground. A control circuit is configured to operate the high-side power switch in a constant charge mode of operation to vary on-time of the high-side power switch to maintain a constant amount of charge being transferred to the output capacitor during each charging cycle, independent of variation of the input voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile