Part number:
A4980
Manufacturer:
Allegro
File Size:
3.11 MB
Description:
Automotive programmable stepper driver.
Datasheet Details
The A4980 is a flexible microstepping motor driver with built-in translator for easy operation.
It is a single-chip solution, designed to operate bipolar stepper motors in full-, half-, quarter- and sixteenth-step modes, at up to 28 V and ±1.4 A.
The A4980 can be controlled by simple Step and Direct
A4980 Features
* Peak motor current up to ±1.4 A, 28 V
* Low RDS(on) outputs, 0.5 Ω source and sink, typical
* Automatic current decay mode detection/selection
* Mixed, Fast, and Slow current decay modes
* Synchronous rectification for low-power dissipation
* Interna
Datasheet Details
A4980
Allegro
3.11 MB
Automotive programmable stepper driver.
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