Importance

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Abstract

Provided is a semiconductor device including a detection circuit in which, even when a load short-circuit detection circuit and a load open-circuit detection circuit perform false detection due to a fluctuation in power supply voltage and the like, an output of a false detection result can be prevented. The detection circuit includes the load short-circuit detection circuit configured to detect a short circuit of a load, the load open-circuit detection circuit configured to detect an open circuit of the load, and a logic circuit configured to output output signals of the load short-circuit detection circuit and the load open-circuit detection circuit to an output terminal of the logic circuit, in which the logic circuit outputs a signal of a non-detection logic to the output terminal when the outputs of the load open-circuit detection circuit and the load short-circuit detection circuit are detection logics.

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First Claim