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:
Aug. 17, 2010
Filed:
Apr. 03, 2006
Applicants:
Andreas Huber, Maisach, DE;
Bernhard Reiter, München, DE;
Inventors:
Andreas Huber, Maisach, DE;
Bernhard Reiter, München, DE;
Assignee:
OSRAM Gesellschaft mit beschraenkter Haftung, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Circuit arrangement for controlling a pulsed power supply having improved dynamics compared with conventional 'current mode' controllers. According to the invention, the gate signal of a switch (S) is integrated. As soon as this integral value exceeds the output signal of a control amplifier (CCL), the switch (S) is switched off again. The circuit arrangement is highly suitable for economically apportioning analog switching elements and functions which are implemented by a microcontroller (uC).