发明名称 |
CURRENT SWITCH DRIVING CIRCUITRY |
摘要 |
This current switch driving circuitry, particularly for, but not necessarily limited to, inductive device current switching, comprises a pair of output transistors constituting a driving transistor for turning ON a subsequent switching transistor and a current sinking transistor for turning OFF that switching transistor with circuit provisions for maintaining the two transistors in a low power consuming standby state. A pair of receiver circuits are arranged for applying ON and OFF logical signals individually to the two transistors by way of intermediate circuitry having current multiplying circuitry for deriving the necessary driving power with a minimum of power consumed. |
申请公布号 |
DE3170258(D1) |
申请公布日期 |
1985.06.05 |
申请号 |
DE19813170258 |
申请日期 |
1981.06.03 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
JADUS, DALE KEITH;SEEGER, RICHARD OWEN |
分类号 |
H02P25/04;H02M7/5387;H02P27/06;H03K17/64;H03K17/66;(IPC1-7):H02P13/00 |
主分类号 |
H02P25/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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