VOLTAGE CONVERTER

A voltage converter in which switching between step-down conversion and step-up conversion is performed constantly, without being affected by a voltage drop of a circuit element, and temperature change and variation of the circuit element. The voltage converter includes a step-down PWM signal genera...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NISHIMURA TSUGUO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A voltage converter in which switching between step-down conversion and step-up conversion is performed constantly, without being affected by a voltage drop of a circuit element, and temperature change and variation of the circuit element. The voltage converter includes a step-down PWM signal generation circuit and a step-up PWM signal generation circuit and component for increasing the step-down target voltage.