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. 23, 2021
Filed:
Jun. 28, 2019
Dialog Semiconductor (Uk) Limited, London, GB;
Mityu Mitev, Munich, DE;
Diaiog Semiconductor (UK) Limited, London, GB;
Abstract
A power converter and method are presented. The power converter may have a pass device, a replica device, a feedback circuit, and a regulation circuit. The pass device may be coupled on a first electrical path between an input terminal of the power converter and an output terminal of the power converter. The replica device may be coupled on a second electrical path between the input terminal and the output terminal, wherein a coupling node is arranged on the second electrical path between the replica device and the output terminal. The feedback circuit may generate, based on a reference voltage and an output voltage at the output terminal, a control signal for controlling both the pass device and the replica device. The regulation circuit may reduce a voltage difference between a coupling voltage at the coupling node and the output voltage at the output terminal of the power converter.