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DRV8303DCAR - Texas Instruments

Description: Three Phase Pre-Driver with Dual Current Shunt Amplifiers

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DRV8303DCAR - Texas Instruments - PCB symbol
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DRV8303DCAR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DCA (R-PDSO-G48)_2
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DRV8303DCAR - Texas Instruments - 3D model - Small Outline Packages - DCA (R-PDSO-G48)_2
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DRV8303DCAR Details

  • Manufacturer Part Number:

    DRV8303DCAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    3-PHASE BRUSHLESS DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G48

  • JESD-609 Code:

    e4

  • Length:

    12.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.7 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP48,.3,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    60 V

  • Supply Voltage-Min (Vsup):

    6 V

  • Supply Voltage-Nom (Vsup):

    8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    6.1 mm

DRV8303DCAR Frequently Asked Questions (FAQs)

  • The maximum voltage rating for the DRV8303DCAR is 50V, but it's recommended to operate within 40V to ensure reliable operation.
  • To configure the DRV8303DCAR for 3-phase motor control, connect the motor windings to the A, B, and C phase outputs, and use the EN pin to enable or disable the driver. Additionally, use the SPI interface to configure the device for 3-phase operation and set the desired motor control parameters.
  • The VREG pin is an internal 5V regulator output that can be used to power external circuitry, such as sensors or microcontrollers. It's recommended to use a capacitor to filter the output voltage.
  • The DRV8303DCAR has built-in overcurrent protection, but it's recommended to add external current sensing resistors to detect overcurrent conditions. The device also has a fault pin that can be used to detect and respond to overcurrent events.
  • Yes, the DRV8303DCAR is suitable for BLDC motor control applications. It has a built-in 3-phase bridge driver and can be configured for trapezoidal or sinusoidal commutation.

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DRV8303DCAR 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 DRV8303DCA Texas Instruments

1.7A, PDSO48