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. 07, 2020
Filed:
Aug. 07, 2018
Dialog Semiconductor (Uk) Limited, London, GB;
Ambreesh Bhattad, Swindon, GB;
Frank Kronmueller, Neudenau, DE;
Dialog Semiconductor (UK) Limited, London, GB;
Abstract
A power converter comprising an error amplifier, a reference current circuit branch and load current circuit branch is presented. The error amplifier is configured to generate an error signal based on a reference value and an output signal at an output of the power converter. The reference current circuit branch comprises a modulation device configured to modulate, based on the error signal, a reference current in the reference current circuit branch. The load current circuit branch comprises a first output transistor configured to adjust, based on the reference current, an output current at the output of the power converter. In addition, the power converter may comprise a slave current circuit branch with a second output transistor configured to adjust, based on the reference current, a slave current in the slave current circuit branch for controlling an external slave power converter.