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DRV8428RTER - Texas Instruments

Description: Motor/Motion/Ignition Controllers & Drivers 35V, 1A bipolar stepper motor driver with integrated current sensing and 1/256 microstepping 16-WQFN -40 to 125

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PCB Footprints
DRV8428RTER - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTE  (S-PWQFN-N16)
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3D Models
DRV8428RTER - Texas Instruments  - 3D model - Quad Flat No-Lead - RTE  (S-PWQFN-N16)
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DRV8428RTER Details

  • Manufacturer Part Number:

    DRV8428RTER

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-07-12

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.7 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    6.5 mA

  • Supply Voltage-Max (Vsup):

    33 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    3 mm

DRV8428RTER Frequently Asked Questions (FAQs)

  • The DRV8428RTER can operate from -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C.
  • Use the DRV8428RTER's evaluation module (EVM) and the Motor Driver Configuration Tool software to configure the device for your specific motor. The tool helps you select the optimal settings for your motor's characteristics.
  • Follow the recommended PCB layout guidelines in the datasheet, including using a 4-layer PCB, placing the device near the motor, and using a solid ground plane to reduce EMI. Also, ensure good thermal conductivity by using thermal vias and a heat sink if necessary.
  • Use the device's built-in overcurrent protection (OCP) and overvoltage protection (OVP) features. The OCP limits the current to a safe value, and the OVP prevents damage from high voltage transients. Additionally, consider adding external protection components, such as fuses or TVS diodes, depending on your system's requirements.
  • Yes, the DRV8428RTER is suitable for brushed DC motors. However, you may need to adjust the device's configuration and settings to optimize performance for your specific motor. Consult the datasheet and application notes for more information.

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DRV8428RTER 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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