Voltage-regulating circuit and regulated power-supply module

A voltage-regulating circuit comprising:a voltage regulator,a switch,a first comparing circuit for comparing the amplitude deviation between the input voltage and the output voltage to a first threshold,a second comparing circuit for comparing the amplitude of the output voltage to a second threshol...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Brenguier, Jérôme
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A voltage-regulating circuit comprising:a voltage regulator,a switch,a first comparing circuit for comparing the amplitude deviation between the input voltage and the output voltage to a first threshold,a second comparing circuit for comparing the amplitude of the output voltage to a second threshold, anda control circuit for commanding the switch to open or close depending on the comparisons made by the first comparing circuit and by the second comparing circuit.Also disclosed is a regulated power-supply module comprising such a voltage-regulating circuit.