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DRV8824PWP - Texas Instruments

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

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DRV8824PWP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - HTSSOP28
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DRV8824PWP - Texas Instruments  - 3D model - Small Outline Packages - HTSSOP28
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DRV8824PWP Details

  • Manufacturer Part Number:

    DRV8824PWP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.8 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    8 mA

  • Supply Voltage-Max (Vsup):

    45 V

  • Supply Voltage-Min (Vsup):

    8.2 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • 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

DRV8824PWP Frequently Asked Questions (FAQs)

  • The maximum current rating of the DRV8824PWP is 2.5A per coil, with a peak current of 3.5A.
  • The microstepping mode can be configured using the M0, M1, and M2 pins. The specific configuration depends on the desired microstepping mode (e.g., full-step, half-step, quarter-step, etc.). Refer to the datasheet for the specific pin configurations.
  • The TRQ (Torque) pin is an output that indicates when the motor is in a high-torque state. It can be used to monitor the motor's torque and adjust the motor control accordingly.
  • The DRV8824PWP has built-in overcurrent protection. If an overcurrent condition is detected, the device will shut down and the FLT (Fault) pin will be asserted low. The device will automatically restart when the fault is cleared.
  • The DRV8824PWP is a high-power device and requires proper thermal management. A heat sink is recommended, and the device should be placed on a multi-layer PCB with good thermal conductivity. The datasheet provides guidelines for PCB layout and thermal management.

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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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