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DRV8711 - Stepper Motor Controller

Description

The DRV8711 device is a stepper motor controller that uses external N-channel MOSFETs to drive a bipolar stepper motor or two brushed DC motors.

A microstepping indexer is integrated, which is capable of step modes from full step to 1/256-step.

Features

  • 1 Pulse Width Modulation (PWM) Microstepping Motor Driver.
  • Built-In 1/256-Step Microstepping Indexer.
  • Drives External N-Channel MOSFETs.
  • Optional STEP/DIR Pins.
  • Optional PWM Control Interface for DC Motors.
  • Flexible Decay Modes, Including Automatic Mixed Decay Mode.
  • Stall Detection With Optional BEMF Output.
  • Highly Configurable SPI Serial Interface.
  • Internal Reference and Torque DAC.
  • 8-V to 52-V Operating S.

📥 Download Datasheet

Datasheet preview – DRV8711

Datasheet Details

Part number DRV8711
Manufacturer Texas Instruments
File Size 3.12 MB
Description Stepper Motor Controller
Datasheet download datasheet DRV8711 Datasheet
Additional preview pages of the DRV8711 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design DRV8711 SLVSC40G – JUNE 2013 – REVISED MAY 2017 DRV8711 Stepper Motor Controller IC 1 Features •1 Pulse Width Modulation (PWM) Microstepping Motor Driver – Built-In 1/256-Step Microstepping Indexer – Drives External N-Channel MOSFETs – Optional STEP/DIR Pins – Optional PWM Control Interface for DC Motors • Flexible Decay Modes, Including Automatic Mixed Decay Mode • Stall Detection With Optional BEMF Output • Highly Configurable SPI Serial Interface • Internal Reference and Torque DAC • 8-V to 52-V Operating Supply Voltage Range • Scalable Output Current • Thermally Enhanced Surface-Mount Package • 5-V Regulator Capable of 10-mA Load • Protection and Diagnostic Features – Overcurrent P
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