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. 20, 2015
Filed:
Feb. 01, 2011
Peter Trattler, Graz, AT;
Karl Georg Waser, Graz, AT;
Mario Teufel, Gratwein, AT;
AMS AG, Unterpremstätten, AT;
Abstract
A voltage-converter arrangement comprises an arrangement input () for the supply of an input voltage (VIN), an arrangement output () for the provision of an output voltage (VOUT), a voltage converter () that is coupled on the input side to the arrangement input () and on the output side to the arrangement output (), and a control device () with a control output (). The control output () is coupled to the voltage converter (). A control signal (SW) can be picked up at the control output (). The control device () is designed to switch the frequency (f) of the control signal (SW) between values from a number N of predetermined, discrete frequency values. The voltage converter () is designed to convert the input voltage (VIN) into the output voltage (VOUT) as a function of the control signal (SW).