Resources Contact Us Home
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
Controlling a resource demand system
Flat panel display
Transmission apparatus, receiving apparatus, method, and storage medium
Methods and systems for aggregating and graphically representing information associated with a telecommunications circuit
Substituted bicyclic HCV inhibitors
RFID reader revocation checking using low power attached displays
Towel clip
  Randomly Featured Patents
Drink making method and apparatus
Soft chewing gum wrapping machine and method
Strain-stabilized birefringent crystal
Flow regulating valve
Semiconductor device
Lipoic acid derivatives
Facing target type sputtering apparatus
Method of and apparatus for the packaging of pressure-sensitive articles
Methods and apparatus related to a shared memory buffer for variable-sized cells
Substituted imidazo[1,2-a]pyrazine compounds useful for the treatment of viral infections