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:
Jul. 06, 2021
Filed:
Jun. 24, 2019
Applicant:
Commissariat À L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventor:
Dominique Bergogne, Grenoble, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 3/156 (2006.01);
U.S. Cl.
CPC ...
H02M 3/156 (2013.01);
Abstract
A DC voltage step-down converter, includes at least one first resistive element in series with a first switch between a first terminal and a second terminal of application of a first DC voltage; and a capacitive element between a third terminal and a fourth terminal for supplying a second DC voltage smaller than the first one, the node between said first resistive element and the first switch being coupled by a diode to said third terminal, said first switch being turned on when the second voltage is greater than a reference voltage of the second voltage.