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
MOS transistor having combined-source structure with low power consumption and method for fabricating the same
Digital X-ray detector arrangement and digital X-ray imaging method
Non-phosphorus-based gellant for hydrocarbon fluids
Method of hydrothermal liquid phase sintering of ceramic materials and products derived therefrom
Microwavable bag
Ascertaining presentation format based on device primary control determination
Semiconductor device having a bonding pad and shield structure of different thickness
  Randomly Featured Patents
Engine charge control system and method
Gondola carriage assembly
Three operand instruction extension for X86 architecture
Electrical connector
Barbell lifting for wavelet coding
Intermittent mixer with low pressure drop
Techniques for treating epilepsy by brain stimulation and drug infusion
Secure one-way data transfer system using network interface circuitry
Etching endpoint determination method