Patent · US Active

Switching control in DC-DC-converters

US7633276B2 · kind B2 · utility

1Cited by

3References

29Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Thomas Ferianz · Neubukow, DE
Maria Giovanna Lagioia · Villach, AT
Joachim Pichler · Villach, AT
Robert Piskernik · Klagenfurt, AT

Key dates

Filing date	Apr 20, 2007
Grant date	Dec 15, 2009
Priority date	—
Expiry date	Dec 28, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH03K17/64
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A switching control circuit for a DC-DC converter comprises an input terminal to receive input signals and an output terminal to couple the switching control circuit to a switch of the DC-DC converter. A quasi-static supply path is coupled to the input terminal to receive first signals based on the input signals and coupled to the output terminal to provide output signals to the output terminal based on the input signals. A dynamic supply path is coupled to the input terminal to receive second signals based on the input signals in-phase with the first signals and coupled to the output terminal to provide output signals to the output terminal based on the input signals.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.