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DRV8303DCA - Texas Instruments

Description: Texas Instruments DRV8303DCA, Three-Phase Gate Driver With Dual-Current Shunt

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DRV8303DCA - Texas Instruments - PCB symbol
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DRV8303DCA - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DCA (R-PDSO-G48)_2
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DRV8303DCA - Texas Instruments - 3D model - Small Outline Packages - DCA (R-PDSO-G48)_2
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DRV8303DCA Details

  • Manufacturer Part Number:

    DRV8303DCA

  • 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

DRV8303DCA Frequently Asked Questions (FAQs)

  • The maximum voltage rating for the DRV8303DCA is 50V, but it's recommended to operate within 40V to ensure reliable operation.
  • To configure the DRV8303DCA for 3-phase motor control, connect the motor windings to the OUT1-OUT6 pins, and use the EN pin to enable or disable the driver. The PHASE pin selects the phase sequence. Refer to the datasheet for specific pin connections and configuration details.
  • The VREG pin is an internal 5V regulator output that can be used to power external circuitry, such as a microcontroller or sensors. It's recommended to use a capacitor on the VREG pin to filter the output voltage.
  • The DRV8303DCA has built-in overcurrent protection (OCP) that limits the current to a safe value. You can also use external current sense resistors and a comparator to detect overcurrent conditions and shut down the driver if necessary.
  • The maximum switching frequency of the DRV8303DCA is 100 kHz, but it's recommended to operate at a lower frequency (e.g., 20-50 kHz) to minimize losses and ensure reliable operation.

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DRV8303DCA 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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