(China (Mainland))
Product Summary
The UCN5804LB is a BiMOS II unipolar stepper-motor translator/driver. Combining low-power CMOS logic with high-current and high-voltage bipolar outputs, the UCN5804LB provides complete control and drive for a four-phase unipolar steppermotor with continuous output current ratings to 1.25 A per phase (1.5 A startup) and 35 V.
Parametrics
UCN5804LB absolute maximum ratings: (1)Output Voltage, VCE: 50 V; (2)Output Sustaining Voltage, VCE (sus): 35 V; (3)Output Sink Current, IOUT: 1.5 A; (4)Logic Supply Voltage, VDD: 7.0 V; (5)Input Voltage, VIN: 7.0 V; (6)Operating Temperature Range, TA: -20℃ to +85℃; (7)Storage Temperature Range, TS: -55℃ to +150℃.
Features
UCN5804LB 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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