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L6221AD 数据表(PDF) 1 Page - STMicroelectronics |
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L6221AD 数据表(HTML) 1 Page - STMicroelectronics |
1 / 15 page L6221AS L6221AD L6221N June 2003 QUAD DARLINGTON SWITCH ® . FOUR NON INVERTING INPUTS WITH ENABLE . OUTPUT VOLTAGE UP TO 50 V . OUTPUT CURRENT UP TO 1.8 A . VERY LOW SATURATION VOLTAGE . TTL COMPATIBLE INPUTS . INTEGRAL FAST RECIRCULATION DIODES DESCRIPTION The L6221 monolithic quad darlington switch is de- signed for high current, high voltage switching appli- cations. Each of the four switches is controlled by a logic input and all four are controlled by a common enable input. All inputs are TTL-compatible for direct connection to logic circuits. Each switch consists of an open-collector darlington transistor plus a fast diode for switching applications with inductive device loads. The emitters of the four switches are commoned. Any number of inputs and outputs of the same device may be paralleled. Multiwatt 15 Powerdip 12 + 2 + 2 SO16+2+2 ORDERING NUMBERS: L6221AS (Powerdip) L6221N (Multiwatt15) L6221AD (SO16+2+2) BLOCK DIAGRAM 1/15 |
类似零件编号 - L6221AD |
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类似说明 - L6221AD |
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