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DRV8703QRHBTQ1 - Texas Instruments

Description: Automotive Brushed DC Gate Driver

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DRV8703QRHBTQ1 - Texas Instruments - PCB symbol
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PCB Footprints
DRV8703QRHBTQ1 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032N
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DRV8703QRHBTQ1 - Texas Instruments - 3D model - Quad Flat No-Lead - RHB0032N
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DRV8703QRHBTQ1 Details

  • Manufacturer Part Number:

    DRV8703QRHBTQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2016-11-12

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.9 mm

  • Supply Voltage-Max (Vsup):

    45 V

  • Supply Voltage-Min (Vsup):

    5.5 V

  • Supply Voltage-Nom (Vsup):

    13.5 V

  • Surface Mount:

    YES

  • 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:

    5 mm

DRV8703QRHBTQ1 Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the VM pin is 50V, but it's recommended to keep it below 40V for reliable operation.
  • To configure the DRV8703QRHBTQ1 for 3-phase brushless DC motor control, connect the motor windings to the OUTx pins, and use the SPI interface to configure the device for 3-phase mode. Refer to the application note SLVAUH5 for more details.
  • The nFAULT pin is an active-low fault indicator that signals a fault condition, such as overcurrent, overtemperature, or undervoltage. It can be used to trigger a system shutdown or alarm in case of a fault.
  • The DRV8703QRHBTQ1 has a built-in overcurrent protection feature. To implement it, connect a sense resistor in series with the motor windings, and configure the device to monitor the current through the sense resistor. The device will automatically shut down if the current exceeds the programmed threshold.
  • The maximum switching frequency of the DRV8703QRHBTQ1 is 100 kHz, but it can be adjusted using the SPI interface to optimize performance and efficiency for specific applications.

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DRV8703QRHBTQ1 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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