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:
Oct. 20, 2020
Filed:
Apr. 17, 2019
Dialog Semiconductor (Uk) Limited, London, GB;
Holger Petersen, Pastetten, DE;
Dialog Semiconductor (UK) Limited, London, GB;
Abstract
A hybrid power converter and a method with low power losses over an extended conversion range are presented. The converter maintains low conversion losses associated with reduced inductor ripples not only for a single conversion ratio, but over a wide range of conversion ratios. The power converter has a ground terminal, an input terminal for receiving an input voltage and an output terminal for providing an output voltage with a target conversion ratio. The power converter has an inductor; a first flying capacitor selectively coupled to the inductor; a second flying capacitor selectively coupled to the inductor; a network of switches; and a driver adapted to operate the converter in a first mode associated with a first range of conversion ratios.