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A3987

DMOS Microstepping Driver

Description

A3987 DMOS Microstepping Driver with Translator FEATURES AND BENEFITS ▪ Low RDS(on) outputs ▪ Short-to-ground protection ▪ Shorted load protection ▪ 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 pro...

Allegro MicroSystems

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