Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jye Sheng Hong0
Rudy Kurniawan0
Siew Yong Chui0
Date of Patent
January 22, 2013
0Patent Application Number
127797430
Date Filed
May 13, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In one embodiment, an apparatus includes output voltage comparison circuitry that compares an output voltage of a regulator and a reference voltage and outputs an output voltage comparison signal based on the comparison. Slope detection circuitry detects a slope of the output voltage and outputs a slope comparison signal based on the slope detected. Duty cycle determination circuitry receives the output comparison signal and the slope comparison signal and outputs a pre-driver signal having a duty cycle based on the output comparison signal and the slope comparison signal. The pre-driver signal is used to regulate the output voltage of the voltage regulator.
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