Part number:
A4983
Manufacturer:
Allegro MicroSystems
File Size:
904.46 KB
Description:
Dmos microstepping driver.
Datasheet Details
The A4983 is a complete microstepping motor driver with built-in translator for easy operation.
It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A.
The A4983 includes a fixed off-time cur
A4983 Features
* ▪ Low RDS(ON) outputs ▪ Automatic current decay mode detection/selection ▪ Mixed and Slow current decay modes ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO ▪ Crossover-current protection ▪ 3.3 and 5 V compatible logic supply ▪ Very thin profile QFN package ▪ Thermal shutdown
Datasheet Details
A4983
Allegro MicroSystems
904.46 KB
Dmos microstepping driver.
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