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. 16, 2016
Filed:
May. 14, 2014
Texas Instruments Deutschland Gmbh, Freising, DE;
Franz Prexl, Niederding, DE;
Mariangela De Martino, Munich, DE;
TEXAS INSTRUMENTS DEUTSCHLAND GMBH, Freising, DE;
Abstract
One example includes a power converter system. The system includes a switching circuit configured to activate at least one power supply switch in response to a driver signal to provide an output voltage at an output based on an input voltage at an input and based on an inductor current associated with an inductor. The at least one power supply switch includes a parasitic diode that interconnects the inductor and the output. The system also includes a short-circuit protection system configured to detect a short-circuit condition and to deactivate the at least one power supply switch in response to the detection of the short-circuit condition to provide the inductor current from the inductor to the output through the parasitic diode in response to the deactivation of the at least one power supply switch.