Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Patent
1992-12-17
1995-11-14
Wong, Peter S.
Electricity: power supply or regulation systems
Output level responsive
Using a three or more terminal semiconductive device as the...
323222, 323288, H02M 306
Patent
active
054670101
ABSTRACT:
Voltage regulator control circuit relying upon differential voltage translation and filtering using switched capacitor networks. The voltage regulator control circuit includes a reference input port for receiving an input reference voltage, a controlled-voltage input port for receiving an output voltage from a voltage regulator to be controlled, a capacitor network, a control signal generator, and a switching network for providing controllable connections between capacitors of the capacitor network, the reference input port, the controlled-voltage input port, and the control signal generator. The switching network is operable to alter the controllable connections in a repeating sequence so as to provide an output control signal from the control signal generator which is a measure of the difference between the input reference voltage and the controlled voltage.
REFERENCES:
patent: 4622511 (1986-11-01), Moore
patent: 4794333 (1988-12-01), Milkovic
Eddowes David W.
Quarmby Neil A.
Donaldson Richard L.
Hiller William E.
Riley Shawn
Texas Instruments Incorporated
Wong Peter S.
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