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:
Mar. 14, 2017
Filed:
Aug. 30, 2014
Philips Lighting Holding B.v., Eindhoven, NL;
PHILIPS LIGHTING HOLDING B.V., Eindhoven, NL;
Abstract
In various examples, a converter unit for converting an input voltage to an output voltage is disclosed. The converter includes input terminals for connecting the converter unit to a voltage supply and for receiving the input voltage from the voltage supply and output terminals for connecting the converter unit to a load for driving the load. A controllable switch is connected to an inductor. The converter unit further includes a current detector for detecting a current of the inductor, a voltage slope detector for detecting a slope of a voltage measured across the controllable switch, and a control unit for controlling the controllable switch on the basis of the inductor current and the voltage slope.