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3977

Allegro MicroSystems
Part Number 3977
Manufacturer Allegro MicroSystems
Title MICROSTEPPING DMOS DRIVER WITH TRANSLATOR
Description Device Operation. The A3977 is a complete microstepping motor driver with built in translator for easy operation with minimal control lines. It is...
Features








■ ±2.5 A, 35 V Output Rating Low rDS(on) Outputs, 0.45 Ω Source, 0.36 Ω Sink Typical Automatic Current Decay Mode Detection/Selection 3.0 V to 5.5 V Logic Supply Voltage Range Mixed, Fast, and Slow Current Decay Modes Home Output Sync...

Datasheet PDF File 3977 Datasheet 569.24KB

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