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:
Feb. 21, 2012
Filed:
Mar. 25, 2008
Manfred Pauritsch, Graz, AT;
Peter Trattler, Graz, AT;
Manfred Pauritsch, Graz, AT;
Peter Trattler, Graz, AT;
austriamicrosystems AG, Unterpremstätten, AT;
Abstract
A voltage converter comprises a first, a second and a third capacitor () which are switched in series in at least one operating state, an input () for supplying an input voltage (VIN), an output () for providing an output voltage (VOUT), and a compensation circuit (). The input () of the voltage converter is coupled to a capacitor from a group comprising the first, the second and the third capacitor (). The output () of the voltage converter is coupled to a capacitor from the group comprising the first, the second and the third capacitor (). The compensation circuit () is coupled to the first, the second and the third capacitor () and adapts a first voltage (V) of the first capacitor (), a second voltage (V) of the second capacitor () and a third voltage (V) of the third capacitor () to one another.