Resources Contact Us Home
Synchronous rectifier control for synchronous boost converter

Image Number 4 for United States Patent #8063615.

A synchronous boost DC/DC conversion system comprises an input for receiving a DC input voltage, an output for producing a DC output voltage, a power switch controllable to adjust an output signal of the conversion system, and an inductor coupled to the input. A synchronous rectifier is configurable to create a conduction path between the inductor and the output to provide the inductor discharge. A control circuit is provided for controlling the synchronous rectifier as the input voltage approaches the output voltage, so as to adjust average impedance of the conduction path over a discharge period of the inductor.

  Recently Added Patents
Sending targeted product offerings based on personal information
Method and system of a sensor interface having dynamic automatic gain control
Driver circuit for driving semiconductor switches
Steplessly adjustable cymbal locating device
Method for switching between virtualized and non-virtualized system operation
Methods, systems, and physical computer storage media for processing a plurality of input/output request jobs
  Randomly Featured Patents
Compiler for probabilistic programs
Systems and methods for selecting stimulation sites and applying treatment, including treatment of symptoms of parkinson's disease, other movement disorders, and/or drug side effects
Transformer with dual flux path
Novelty with movable wings
Method and system for encoding images using encoding parameters from multiple sources
Photoflash array and method of construction
Flight timer
Circuits, systems, methods, and software for power factor correction and/or control
Scent dispenser