专利名称：Electronic switching device发明人：Blom, Anton申请号：EP11166778.8申请日：20110519公开号：EP2525492B1公开日：20190710
摘要：An electronic switching device comprises a first bipolar junction transistor (BJT)(2a) adapted to control the flow of current between a pair of switching terminals; acharge recovery circuit coupled to the base of the first BJT (2a) and adapted to establisha supply voltage across a capacitor (5) by storing in the capacitor (5) charge carriersaccumulated in the base of the first BJT (2a) during application of a base drive current,the quantity of accumulated charge carriers depending on the base drive current; and acontrollable current source (4) adapted to control the base drive current, therebycontrolling the supply voltage.
申请人：NXP BV
地址：NL
国籍：NL
代理机构：Hardingham, Christopher Mark
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