(Hong Kong)
Product Summary
The UCN5804B is a stepper-motor translator/driver. Combining low-power CMOS logic with high-current and high-voltage bipolar outputs, the UCN5804B provides complete control and drive for a four-phase unipolar stepper-motor with continuous output current ratings to 1.25 A per phase (1.5 A startup) and 35 V. The bipolar outputs are capable of sinking up to 1.5 A and withstanding 50 V in the off state (sustaining voltages up to 35V). It is rated for operation over the temperature range of -20℃ to +85℃. The UCN5804B is supplied in a 16-pin dual in-line plastic batwing package with a copper lead frame and heat-sinkable tabs for improved power dissipation capabilities.
Parametrics
UCN5804B absolute maximum ratings: (1)Output Voltage, VCE:50 V; (2)Output Sustaining Voltage,; (3)VCE (sus):35 V; (4)Output Sink Current, IOUT:1.5 A; (5)Logic Supply Voltage, VDD:7.0 V; (6)Input Voltage, VIN:7.0 V; (7)Operating Temperature Range, TA:-20℃ to +85℃; (8)Storage Temperature Range, TS:-55℃ to +150℃.
Features
UCN5804B features: (1)1.5 A Maximum Output Current; (2)35 V Output Sustaining Voltage; (3)Wave-Drive, Two-Phase, and Half-Step Drive Formats; (4)Internal Clamp Diodes; (5)Output Enable and Direction Control; (6)Power-On Reset; (7)Internal Thermal Shutdown Circuitry.
Diagrams
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 UCN5804B |
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UCN5800A |
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UCN5804B |
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UCN5810A |
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UCN5810AF |
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Negotiable |
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UCN5810EPF |
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Negotiable |
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UCN5810LWF |
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Negotiable |
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