发明名称 DRIVER FOR SWITCHING ELEMENT AND CONTROL SYSTEM FOR ROTARY MACHINE USING THE SAME
摘要 In a driver, a changing module changes a rate of discharging the control terminal of a switch at least between a first value and a second value lower than the first value. A measuring module measures a value of a parameter as a function of a current flowing through the conductive path of the switch during a drive signal being in an on state. A control module controls the changing module, as a function of the value of the parameter, to select the first value or the second value as the rate of discharging the control terminal of the switch upon the drive signal directing a change from the on state of the switch to an off state thereof. The control module discharges the control terminal of the switch using the selected value as the rate of discharging the control terminal of the switch.
申请公布号 US2013181640(A1) 申请公布日期 2013.07.18
申请号 US201313738408 申请日期 2013.01.10
申请人 DENSO CORPORATION;DENSO CORPORATION 发明人 FUKUTA JUNICHI;MAEBARA TSUNEO
分类号 H02P27/06;H03K17/06 主分类号 H02P27/06
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