Voltage regulator

Details Voltage regulator Voltage regulator

2000-02-01

2000-11-21

Nguyen, Matthew

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

323282, G05F 140

Patent

active

061508047

ABSTRACT:
A voltage regulator system is disclosed that has its input connected to a first supply voltage and has its output voltage at an output supplied during normal operation via a feedback line to an input of an integrated circuit with a drive for monitoring and regulating the output voltage to a predetermined, first voltage value with the drive, whereby a circuit arrangement for detecting an interruption of the feedback line is provided, and whereby, when an interruption occurs, a switch is made at the output from the predetermined, first voltage value to a predetermined, second voltage value.

REFERENCES:
patent: 4823070 (1989-04-01), Nelson
patent: 5220272 (1993-06-01), Nelson
patent: 5867048 (1999-02-01), Chou
patent: 5894243 (1999-04-01), Hwang
Tietze, Schenk; "Halbleiterschaltungstechnik", 10 Auflage, Springer-Verlag, Aug. 1993, pp. 542-555.
Teitze, Schnek; "Halbleiterschaltungstechnik", 10 Auflage, Springer-Verlag, Aug. 1993, pp. 563-571.

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