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:
Jun. 28, 2011
Filed:
Aug. 14, 2008
Raimondo Luzzi, Graz, AT;
Marco Bucci, Graz, AT;
Raimondo Luzzi, Graz, AT;
Marco Bucci, Graz, AT;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A regulation circuit comprises an error detector, an integrator, and a voltage regulator. The error detector comprises an input for an input voltage, a further input for a reference voltage and an output for an error signal, wherein the error signal depends on the input voltage and the reference voltage. The integrator comprises an input for the error signal and an output for an integrated error signal. The voltage regulator comprises an input for the input voltage and a terminal for the integrated error signal, wherein the voltage regulator is configured to adjust a shunt current responsive to the integrated error signal such that the input voltage is adjusted towards the target voltage.