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:
Dec. 14, 2021
Filed:
Dec. 31, 2018
Dialog Semiconductor (Uk) Limited, London, GB;
Sabin Eftimie, San Jose, CA (US);
Dialog Semiconductor (UK) Limited, London, GB;
Abstract
A power converter and methods with an input terminal, a capacitor, a first output terminal, a second output terminal, an output switch between the first output terminal and the second output terminal, and an inductor are presented. A first terminal of the inductor is connected to the first output terminal. An input switch is connected between the input terminal and a first terminal of the capacitor. A first capacitive charging switch is connected between the first terminal of the capacitor and the second output terminal. A second capacitive charging switch is connected between the second output terminal and a second terminal of the capacitor. A ground switch is connected between the second terminal of the capacitor and a reference potential. The power converter can convert electrical power into electrical power for powering an external device d or into electrical power for charging an external energy storage device.