Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Power supply auxiliary circuit










Image Number 6 for United States Patent #6459329.

An internal power supply auxiliary circuit supplies a current to a power generator circuit. A pulse signal generator receives an input signal and outputs a first control signal. A driver circuit connected to the pulse signal generator receives the first control signal, an external supply voltage and a source voltage, and generates a drive pulse signal. A current supply driver circuit receives the drive pulse signal and the external supply voltage and outputs the supply current to the power generator circuit. A gate voltage regulator circuit connected to the driver circuit receives a reference voltage and produces the source voltage. The gate voltage regulator causes the source voltage to substantially match the reference voltage so that the current supplied to the power generator circuit does not exceed a predetermined value.








 
 
  Recently Added Patents
Biomarker for Barrett's Oesophagus
High density molecular memory storage with read and write capabilities
Portable computer display structures
Online data conversion technique using a sliding window
Projection illumination system for EUV microlithography
Printed circuit board including electromagnetic bandgap structure
Nacelle cover
  Randomly Featured Patents
Secondary air supply system for an internal combustion engine
Game using secondary indicia providing game status information
Bearing arrangement for a propeller shaft of a commercial vehicle
Self-drilling stud
Lens system for optical recording type disks
Power failure early warning circuit for microprocessor with CMOS RAM memory
Reduction of intercolor bleeding in liquid ink printing
Small-volume oral transmucosal dosage
Induction heating device for a metal plate
Dynamic anticancer platinum compounds