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DMOS Stepper Motor Driver with Integrated Translator and Automatic Decay Selection
A3982
The A3982 simplifies stepper motor control with its integrated translator and automatic current decay mode selection, reducing design complexity and ensuring quiet, efficient operation.
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Synchronous rectification for low power dissipation
Internal UVLO and thermal shutdown circuitry
Crossover-current protection
The A3982 is supplied in a 24-pin wide-body SOIC (package LB) with internally-fused power ground leads for enhanced thermal dissipation. It is lead (Pb) free, with 100% matte tin plated leadframe.