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
Detection of account hijacking in a social network
Adenylyl cyclase-associated protein (CAP1) and uses thereof as a target for immuno-modulation
Assembly comprising a detent fitting and a free-pivoting mechanics
Method and apparatus for providing communication over a white space channel without causing interference to digital television systems
Load sharing architecture for redundant channel controllers
MEMS device and method of manufacturing MEMS device
Multiple paging channels for efficient region paging
  Randomly Featured Patents
Variable length radio link ID for resource allocation in mobile communication systems
Security element for electronic article surveillance and method of manufacturing a security element
Rolling monoblock with intercooling
Labeled fluorocarbon compositions
Left front fender for an automobile
Light emitting diode lamp assembly
Roof panel construction
Electronic taxi fare meter
Pneumatic vehicle tire
Flare gas burner