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:
Nov. 12, 2019
Filed:
Oct. 09, 2015
Robert Bosch Gmbh, Stuttgart, DE;
Joerg Koniakowsky, Ostfildern, DE;
Stefan Aldinger, Bad Wimpfen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A DC-DC converter system (') according to the invention is provided with an input (In) for feeding in an input voltage (U_in), a step-up controller section () for increasing the input voltage (U_in) in a controlled manner to a controlled first output voltage (U_out) and for providing the first output voltage (U_out) at a first supply output (Out), and a voltage conversion section () for converting the input voltage (U_in) into a second output voltage (U_out) in a manner controlled by a control device of the step-up controller section () and for providing the second output voltage (U_out) at a second supply output (Out). The DC-DC converter system () according to the invention having two supply outputs (Out, Out) is based on an expansion of a step-up controller with a SEPIC circuit, wherein the DC-DC converter system comprises only a single control device (S) and a switching device (T) which can be controlled by the control device.