DMOS Microstepping Driver with Integrated Translator and Automatic Decay Selection

A3983

Product Image

The A3983 simplifies microstepping motor control with its integrated translator, automatic current decay selection, and synchronous rectification, ensuring quiet and efficient operation.

* Note: If you have issues logging into this feature you may need to enable 3rd party cookies in your browser settings A3983 ECAD Model Type Image

Top Features

Packaging

  • Low RDS(ON) outputs
  • Automatic current decay mode detection/selection
  • Mixed and Slow current decay modes
  • Synchronous rectification for low power dissipation
  • Internal UVLO and thermal shutdown circuitry
  • Crossover-current protection

The A3983 is supplied in a low-profile (1.2 mm maximum height), 24-pin TSSOP with exposed thermal pad (suffix LP). It is lead (Pb) free, with 100% matte tin leadframe plating.

Part Number Specifications and Availability