DRV8805 Motor Driver



Texas Instruments' 2.0 A unipolar stepper motor driver with on-chip indexer

Texas Instruments DRV8805 Motor Driver Texas Instruments' DRV8805 provides an integrated solution for driving unipolar stepper motors. It includes four low-side drivers with overcurrent protection and provides built-in diodes to clamp turn-off transients generated by the motor windings. Indexer logic to control a unipolar stepper motor using a simple step/direction interface is also integrated. Three stepping modes are supported: 2 phase (full-step), 1-2 phase (half-step), and 1-phase (wave drive). DRV8805 Datasheet

  Features   Applications
  • 4-channel protected low-side driver
  • Indexer/translator for unipolar stepper motors
  • 8.2 V to 60 V operating supply voltage range
  • Thermally enhanced surface mount package
  • Gaming machines
  • General unipolar stepper motor drivers

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Texas Instruments
Part Number
Digi-Key
Part Number
Packaging Voltage - Supply Package  
DRV8805PWP 296-30267-5-ND Tube 8.2 V ~ 60 V 16-TSSOP DRV8805PWP Datasheet

Evaluation Module
Texas Instruments
Part Number
Digi-Key
Part Number
Description  
DRV8805EVM 296-30406-ND Evaluation Module for DRV8805 DRV8805EVM User's Guide