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:
Sep. 15, 2009
Filed:
Jun. 23, 2005
Helmuth Orlogi, Regensburg, DE;
Reinhart Weber, Regensburg, DE;
Helmuth Orlogi, Regensburg, DE;
Reinhart Weber, Regensburg, DE;
Siemens Aktiengesellshaft, Munich, DE;
Abstract
A switching regulator is configured as a fixed-voltage regulator and contains a voltage divider. The voltage divider is supplied with a voltage signal available from a regulator output via a first connection. The voltage divider feds an output signal to the driver circuit functioning as a regulating variable that is compared to a reference voltage. The switching regulator further contains a monitoring device which impinges the driver circuit with a voltage signal exceeding the reference voltage as a new regulating variable depending on the voltage signal applied to the first connection.