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DRV8824 - Stepper Motor Controller

General Description

The DRV8824 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications.

The device has two Hbridge drivers and a microstepping indexer, and is intended to drive a bipolar stepper motor.

Key Features

  • PWM Microstepping Stepper Motor Driver.
  • Built-In Microstepping Indexer.
  • Up to 1/32 Microstepping.
  • Multiple Decay Modes:.
  • Mixed Decay.
  • Slow Decay.
  • Fast Decay.
  • 8.2-V to 45-V Operating Supply Voltage Range.
  • 1.6-A Maximum Drive Current at 24 V and TA = 25°C.
  • Simple STEP/DIR Interface.
  • Low-Current Sleep Mode.
  • Built-In 3.3-V Reference Output.
  • Small Package and Footprint.
  • Prote.

📥 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.

View original datasheet text
DRV8824 SLVSA06K – OCTOBER 2009 – REVISED JANUARY 2022 DRV8824 Stepper Motor Controller IC 1 Features • PWM Microstepping Stepper Motor Driver – Built-In Microstepping Indexer – Up to 1/32 Microstepping • Multiple Decay Modes: – Mixed Decay – Slow Decay – Fast Decay • 8.2-V to 45-V Operating Supply Voltage Range • 1.6-A Maximum Drive Current at 24 V and TA = 25°C • Simple STEP/DIR Interface • Low-Current Sleep Mode • Built-In 3.