(China (Mainland))
Product Summary
Providing improved output current limiting, the UDK2559BT quad power driver combines AND logic gates and high-current bipolar outputs with complete output protection. Each of the four outputs will sink 700 mA in the on state. The outputs have a minimum breakdown voltage (load dump) of 60 V and a sustaining voltage of 40 V. The inputs are compatible with TTL and 5 V CMOS logic systems. The device can be used to drive various loads including incandescent lamps (without warming or limiting resistors) or inductive loads such as relays, solenoids, or dc stepping motors.
Parametrics
Absolute maximum ratings: (1)Output Voltage, VOUT: 60 V; (2)Over-Current Protected Output Voltage, VOUT: 25 V; (3)Output Current, IOUT: 1.0 A*; (4)Supply Voltage, VCC: 7.0 V; (5)Input Voltage, VIN or VEN: 7.0 V; (6)Package Power Dissipation, PD: See Graph; (7)Operating Temperature Range, TA Prefix UDK: -40℃ to +125℃; Prefix UDN: -20℃ to +85℃; Prefix UDQ : -40℃ to +85℃; (8)Storage Temperature Range, TS: -55℃ to +150℃.
Features
Features: (1)700 mA Output Current per Channel; (2)Independent Over-Current Protection for Each Driver; (3)Thermal Protection for Device and Each Driver; (4)Low Output-Saturation Voltage; (5)Integral Output Flyback Diodes; (6)TTL and 5 V CMOS Compatible Inputs; (7)Pin-Compatible With UDQ2543B/EB and UDK2549B/EB.
Diagrams
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 UDK2559B |
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IC DRIVER QUAD PROTECTED 16DIP |
Data Sheet |
Negotiable |
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UDK2559B-T |
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IC DRIVER QUAD PROTECTED 16DIP |
Data Sheet |
Negotiable |
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UDK2559EB |
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IC DRIVER QUAD PROTECTED 28PLCC |
Data Sheet |
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UDK2559LBTR |
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IC DRIVER QUAD PROTECTED 16SOIC |
Data Sheet |
Negotiable |
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UDK2559LBTR-T |
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IC DRIVER QUAD PROTECTED 16SOIC |
Data Sheet |
Negotiable |
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UDK2559LB |
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IC DRIVER QUAD PROTECTED 16SOIC |
Data Sheet |
Negotiable |
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