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. 19, 2001
Filed:
Apr. 13, 2000
Applicant:
Inventors:
Hans Geyer, Mutlangen, DE;
Thomas Spichale, Schoenbrunn, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/44 ; G05F 1/56 ;
U.S. Cl.
CPC ...
G05F 1/44 ; G05F 1/56 ;
Abstract
In a circuit configuration for generating a stabilized power supply voltage, an in-phase regulator LR and a switched-mode regulator SR are connected in parallel to one another and are between terminal A,where the input voltage is supplied and terminal A,where stabilized output voltage UA is obtained. The regulators are adjusted so that in the normal case, the output voltage of switched-mode regulator SR is slightly higher than that of in-phase regulator LR.