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45-V, 1.6-A bipolar stepper motor driver with current regulation and 1/32 microstepping

DRV8824PWP General Description

One of the standout features of the DRV8824PWP is its step mode selector for microstepping control, allowing users to fine-tune the motor's movements for improved accuracy and smooth operation. The built-in translator simplifies the setup process, making it easy to integrate this driver IC into a wide range of stepper motor applications. With support for step resolutions up to 1/32 microstepping, the DRV8824PWP offers flexibility and precision for a variety of projects

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
  • Protection Features:
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)
    • VMx Undervoltage Lockout (UVLO)
    • Fault Condition Indication Pin (nFAULT)


Source Content uid DRV8824PWP Pbfree Code Yes
Part Life Cycle Code Active Pin Count 28
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Analog IC - Other Type STEPPER MOTOR CONTROLLER
JESD-30 Code R-PDSO-G28 Moisture Sensitivity Level 1
Number of Functions 1 Number of Terminals 28
Peak Reflow Temperature (Cel) 260 Surface Mount YES
Technology BIPOLAR Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Terminal Form GULL WING
Terminal Position DUAL Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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