SEMICONDUCTOR DEVICE AND MOTOR DRIVING METHOD
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United States of America Patent
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Issued Date -
Nov 17, 2016
app pub date -
Sep 8, 2015
filing date -
Sep 8, 2015
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
According to an embodiment, a semiconductor device includes a first switching circuit, at least one second switching circuit, and a switch control circuit. The first switching circuit drives a motor. The second switching circuit is connected in parallel to the first switching circuit, and supplies a current to the motor. The switch control circuit controls whether or not to drive the second switching circuit in accordance with a current flowing to the motor.
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