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DRV8829PWP - Texas Instruments

Description: 5A Half Bipolar Stepper Motor Driver with 32-Level Current Regulation (PH/EN Ctrl)

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DRV8829PWP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP (R-PDSO-G28)
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DRV8829PWP - Texas Instruments  - 3D model - Small Outline Packages - PWP (R-PDSO-G28)
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DRV8829PWP Details

  • Manufacturer Part Number:

    DRV8829PWP

  • 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:

    HALF BRIDGE BRUSH DC 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • 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

  • 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

DRV8829PWP Frequently Asked Questions (FAQs)

  • The maximum current rating of the DRV8829PWP is 2.5A per phase, but it can be limited by the thermal performance of the PCB and the motor being driven.
  • The microstepping mode on the DRV8829PWP is configured using the M0, M1, and M2 pins. The datasheet provides a table to determine the correct pin settings for the desired microstepping mode (e.g., full-step, half-step, quarter-step, etc.).
  • The TRQ (Torque) pin on the DRV8829PWP is an analog output that indicates the motor current. It can be used to monitor the motor current and adjust the motor drive settings accordingly.
  • The DRV8829PWP has built-in overcurrent protection (OCP) that limits the current to a safe value in case of an overcurrent event. The OCP threshold can be adjusted using external resistors. It's recommended to use a suitable OCP threshold to prevent damage to the motor and the driver.
  • The recommended layout and routing for the DRV8829PWP involves keeping the high-current paths short and wide, using a solid ground plane, and separating the analog and digital signals. The datasheet provides guidelines for PCB layout and routing.

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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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Part Image DRV8829PWPR Texas Instruments

HALF BRIDGE BRUSH DC MOTOR CONTROLLER, 6A, PDSO28