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DRV8824RHDR - Texas Instruments

Description: Stepper Motor Controller 28-Pin VQFN EP T/R

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DRV8824RHDR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHD (S-PVQFN-N28)
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DRV8824RHDR - Texas Instruments  - 3D model - Quad Flat No-Lead - RHD (S-PVQFN-N28)
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DRV8824RHDR Details

  • Manufacturer Part Number:

    DRV8824RHDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    S-PQCC-N28

  • JESD-609 Code:

    e4

  • Length:

    5 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:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 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:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

DRV8824RHDR Frequently Asked Questions (FAQs)

  • The maximum current rating of the DRV8824RHDR 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 DRV8824RHDR 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 DRV8824RHDR 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 DRV8824RHDR has a built-in overcurrent protection feature that limits the current to a safe value in case of an overcurrent event. The OCP (Overcurrent Protection) pin can be used to monitor the overcurrent status, and the device can be configured to automatically retry or shut down in case of an overcurrent event.
  • The DRV8824RHDR requires a good thermal design to ensure reliable operation. The datasheet provides guidelines for PCB layout, thermal vias, and heat sink design to help dissipate heat generated by the device.

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DRV8824RHDR 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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Part Image DRV8824RHDT Texas Instruments

Stepper Motor Controller, 1.8A, PQCC28