Output device

Abstract

An output device outputs a current through a semiconductor switch. With regard to the semiconductor switch, a resistance value between a current receiving terminal for receiving a current and a current output terminal for outputting a current decreases as the voltage at a control terminal rises. A first diode is disposed in a first path extending from the current receiving terminal to the control terminal. The voltage at the current receiving terminal is applied to the control terminal of the semiconductor switch via the first diode. A booster circuit is disposed in a second path extending from the current receiving terminal to the control terminal. The booster circuit boosts the voltage that is received from the current receiving terminal, and applies the boosted voltage to the control terminal.

Dependencies are inferred from the claim text.