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:
Apr. 14, 2020
Filed:
Jan. 24, 2019
Dialog Semiconductor (Uk) Limited, London, GB;
Guillaume de Cremoux, Edinburgh, GB;
Dialog Semiconductor (UK) Limited, London, GB;
Abstract
A power converter for providing an output voltage is presented. The power converter includes an inductor, a charge pump circuit and a controller. The charge pump circuit has a plurality of charge pumps; each charge pump being selectively coupled to the inductor via a coupling switch. Each charge pump is operable in at least three modes. Each mode is associated with a different conversion ratio. The controller is adapted to provide a first set of control signals to control the coupling switches; and a second set of control signals to operate the charge pump circuit. The second set of control signals is configured to operate a charge pump coupled to the inductor with a sequence of modes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile