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.

Date of Patent:
Oct. 25, 2016

Filed:

Aug. 29, 2014
Applicant:

Infineon Technologies Austria Ag, Villach, AT;

Inventor:

Bernhard Zojer, Villach, AT;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 3/00 (2006.01); H03K 17/687 (2006.01); H02M 1/088 (2006.01); H02M 1/32 (2007.01); H02M 7/162 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H03K 17/687 (2013.01); H02M 1/088 (2013.01); H02M 1/32 (2013.01); H02M 7/1626 (2013.01); H02M 2001/0054 (2013.01);
Abstract

In accordance with an embodiment, a circuit includes a normally-off transistor, and a normally-on transistor comprising a second load path terminal coupled to a first load path terminal of the normally off transistor, and a control terminal coupled to a second load path terminal of the normally-off transistor. The circuit further includes a driver circuit having an output coupled to a control terminal of the normally off transistor, a first power supply terminal configured to be coupled to a first power supply terminal of a first power supply, and a second power supply terminal configured to be coupled to a second power supply terminal of a second power supply. The second load path terminal of the normally on transistor is further configured to be coupled to a second power supply terminal of the first power supply and to a first power supply terminal of the second power supply.


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