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DRV8824QPWPRQ1 - Texas Instruments

Description: Automotive 1.6A Bipolar Stepper Motor Driver with On-Chip 1/32 Microstepping Indexer (Step/Dir Ctrl)

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DRV8824QPWPRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - tssop-28
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DRV8824QPWPRQ1 Details

  • Manufacturer Part Number:

    DRV8824QPWPRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.8 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    45 V

  • Supply Voltage-Min (Vsup):

    8.2 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

DRV8824QPWPRQ1 Frequently Asked Questions (FAQs)

  • The maximum current rating of the DRV8824QPWPRQ1 is 2.5A per phase, with a peak current of 3A.
  • The microstepping mode on the DRV8824QPWPRQ1 can be configured by setting the M0, M1, and M2 pins to select one of 32 microstepping modes. Refer to the datasheet for the specific pin configurations.
  • The TRQ pin on the DRV8824QPWPRQ1 is a torque regulation pin that allows the user to adjust the motor current limit. A higher voltage on the TRQ pin reduces the motor current limit, while a lower voltage increases it.
  • To troubleshoot the DRV8824QPWPRQ1 if the motor is not spinning, check the following: ensure the motor is properly connected, check the voltage supply, verify the step and direction signals, and check for any short circuits or overheating.
  • The thermal shutdown temperature of the DRV8824QPWPRQ1 is 170°C. If the device exceeds this temperature, it will shut down to prevent damage.

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DRV8824QPWPRQ1 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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