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DRV8305NQPHPRQ1 - Texas Instruments

Description: Automotive 3-Phase BLDC Gate Driver with Three Current Sense Amps

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DRV8305NQPHPRQ1 - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PHP (S-PQFP-G48)
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DRV8305NQPHPRQ1 - Texas Instruments  - 3D model - Quad Flat Packages - PHP (S-PQFP-G48)
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DRV8305NQPHPRQ1 Details

  • Manufacturer Part Number:

    DRV8305NQPHPRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    48

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • High Side Driver:

    YES

  • Input Characteristics:

    DIFFERENTIAL

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    PUSH-PULL

  • Output Peak Current Limit-Nom:

    1 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Equivalence Code:

    TQFP48,.35SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max:

    45 V

  • Supply Voltage-Min:

    4.4 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    45 V

  • Supply Voltage1-Min:

    4.4 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Turn-off Time:

    0.2 µs

  • Turn-on Time:

    0.2 µs

  • Width:

    7 mm

DRV8305NQPHPRQ1 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.
  • The sense resistor value depends on the motor current and the desired current sense accuracy. A good starting point is to use the formula Rsense = 0.05 / Imax, where Imax is the maximum motor current.
  • The EN pin is an active-high enable input that allows the device to be enabled or disabled. When EN is high, the device is enabled, and when EN is low, the device is disabled and in a low-power state.
  • The DRV8305NQPHPRQ1 can be configured for 3-phase or 6-step operation by setting the MODE pin high or low, respectively. For 3-phase operation, tie the MODE pin to VCC, and for 6-step operation, tie the MODE pin to GND.
  • The FLT pin is a fault output that indicates when a fault condition occurs, such as overcurrent or overtemperature. The FLT pin can be connected to a microcontroller or other logic circuit to take action when a fault occurs.

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DRV8305NQPHPRQ1 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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