Voltage regulator circuit

Details Voltage regulator circuit Voltage regulator circuit

2006-08-29

2006-08-29

Han, Jessica (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

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

C323S271000, C323S273000

Reexamination Certificate

active

07098636

ABSTRACT:
A circuit system for generating a stabilized power supply voltage, which, on the basis of a temperature quantity, selects an operating mode of a voltage regulator. In this context, it is provided, in particular, to apply the principles of the present invention to the supplying of voltage to electronic consumers in motor vehicles. During operation of the voltage regulator, a temperature quantity is recorded which is indicative of a quantity representing or influencing the operation of the voltage regulator. During active operation, the voltage regulator can be operated in at least two operating modes, and the current operating mode is selected as a function of the recorded temperature quantity.

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Koetsch, P., “Current-mode control lets a power supply be parallel for expansion, redundancy,” Nov. 14, 1985, pp. 125-132, vol. 33, Electronic Design.

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