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:
Mar. 22, 2022
Filed:
Apr. 16, 2019
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Stmicroelectronics (Alps) Sas, Grenoble, FR;
Francois Druilhe, Le Versoud, FR;
Patrik Arno, Sassenage, FR;
Alessandro Inglese, San Pietro Clarenza, IT;
Michele Alessandro Carrano, Catania, IT;
STMICROELECTRONICS S.R.L., Agrate Brianza, IT;
STMICROELECTRONICS (ALPS) SAS, Grenoble, FR;
Abstract
A power supply system includes a voltage application source, and a switched mode power supply having an output coupled to the voltage application source through a first path and through a second path different from the first path. A first node is coupled to the output of the switched mode power supply, the switched mode power supply being configured to couple the first node to the voltage application source through the first path in a first operating mode and through the second path in a different second operating mode. A digital regulator is coupled to the first node. A digital circuit is coupled to an output of the digital regulator. An analog regulator is coupled to the first node and an analog circuit coupled to an output of the analog regulator.