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DRV8811 - Stepper Motor Controller

General Description

The DRV8811 device provides an integrated stepper motor driver solution for printers, scanners, and other automated equipment applications.

The device has two H-bridge drivers, as well as microstepping indexer logic to control a stepper motor.

Key Features

  • 1 Pulse Width Modulation (PWM) Microstepping Motor Driver.
  • Up to 1/8-Step Microstepping Indexer.
  • Step and Direction Control.
  • Programmable Mixed Decay, Blanking, and Off-Time.
  • Up to 1.9-A Current Per Winding.
  • Low 1.0-Ω (HS+LS) MOSFET RDS(on) (25°C).
  • 8-V to 38-V Operating Supply Voltage Range.
  • Pin-to-Pin Compatible With the DRV8818.
  • Thermally Enhanced Surface Mount Package.
  • Protection Features:.
  • VM U.

📥 Download Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Order Now Technical Documents Tools & Software Support & Community DRV8811 SLVS865J – SEPTEMBER 2008 – REVISED APRIL 2017 DRV8811 Stepper Motor Controller IC 1 Features •1 Pulse Width Modulation (PWM) Microstepping Motor Driver – Up to 1/8-Step Microstepping Indexer – Step and Direction Control – Programmable Mixed Decay, Blanking, and Off-Time • Up to 1.9-A Current Per Winding • Low 1.