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
All-angle light emitting element having high heat dissipating efficiency
Buried object detection in GPR images
Device and process for isolating and cultivating live cells on a filter or extracting their genetic material
Method and apparatus for linking a web browser link to a promotional offer
Dehydratable hygiene articles
Mobile terminal apparatus, radio base station apparatus and radio communication method
Method of forming wafer level mold using glass fiber and wafer structure formed by the same
  Randomly Featured Patents
Method for manufacturing infrared ray sensor
Pilot signal detecting circuit for AM stereo signals
Reversible drill driver tool
Fuel system, method for operating the fuel system, computer program and control and/or regulating unit for controlling the fuel system
Suction drainage-bone screw
Substituted 2-phenylpiridines
Microwave ion source
Hybrid scrambled transmission coding
Spray bottle and towel holder
Memory card magazine system