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:
Jan. 30, 2018
Filed:
Jul. 01, 2016
Infineon Technologies Austria Ag, Villach, AT;
Matthew Mascioli, Marina del Rey, CA (US);
Mattia Oddicini, Duisburg, DE;
Herbert Zojer, Torrance, CA (US);
Infineon Technologies Austria AG, Villach, AT;
Abstract
A method of regulating an output voltage of a buck converter during a startup period in which the buck converter is first enabled includes regulating the output voltage of the buck converter to a reference voltage under current-mode control during a first part of the startup period, and regulating the output voltage of the buck converter to the reference voltage under voltage-mode control during a second, later part of the startup period. The reference voltage ramps up from an initial voltage at the beginning of the startup period to a target voltage at the end of the startup period. Buck converter embodiments are also described.