SEMICONDUCTOR DEVICE

A semiconductor device includes a switching element performing a switching base on an input signal to operate a load, a detection circuit outputting a release signal upon detecting a predetermined state of the switching element, and a driving current control circuit including a latch circuit that la...

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1. Verfasser:	KUMAZAWA, Yuki
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRICITY PULSE TECHNIQUE
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creator	KUMAZAWA, Yuki
description	A semiconductor device includes a switching element performing a switching base on an input signal to operate a load, a detection circuit outputting a release signal upon detecting a predetermined state of the switching element, and a driving current control circuit including a latch circuit that latches a detection result obtained from a magnitude of a current flowing through the switching element and to be reset upon receiving the release signal from the detection circuit. The control circuit outputs, based on an output of the latch circuit a first driving current or a second driving current larger than the first driving current. The driving current is used for charging a gate capacitance of the switching element in an operation state of the semiconductor device. The control circuit sets the driving current to the first driving current upon the latch circuit being reset by the release signal.
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The control circuit outputs, based on an output of the latch circuit a first driving current or a second driving current larger than the first driving current. The driving current is used for charging a gate capacitance of the switching element in an operation state of the semiconductor device. 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The control circuit outputs, based on an output of the latch circuit a first driving current or a second driving current larger than the first driving current. The driving current is used for charging a gate capacitance of the switching element in an operation state of the semiconductor device. 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The control circuit outputs, based on an output of the latch circuit a first driving current or a second driving current larger than the first driving current. The driving current is used for charging a gate capacitance of the switching element in an operation state of the semiconductor device. The control circuit sets the driving current to the first driving current upon the latch circuit being reset by the release signal.</abstract><oa>free_for_read</oa></addata></record>
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subjects	BASIC ELECTRONIC CIRCUITRY ELECTRICITY PULSE TECHNIQUE
title	SEMICONDUCTOR DEVICE
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