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DRV8305NPHP - Texas Instruments

Description: Three phase gate driver with three integrated current shunt amplifiers

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PCB Footprints
DRV8305NPHP - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PHP (S-PQFP-G48)
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DRV8305NPHP - Texas Instruments  - 3D model - Quad Flat Packages - PHP (S-PQFP-G48)
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DRV8305NPHP Details

  • Manufacturer Part Number:

    DRV8305NPHP

  • 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

  • Built-in Protections:

    TRANSIENT; OVER CURRENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE

  • 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 Current Flow Direction:

    SOURCE AND SINK

  • 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

  • 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

  • Temperature Grade:

    AUTOMOTIVE

  • 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

DRV8305NPHP 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 DRV8305NPHP for 3-phase motor control, connect the 3-phase motor windings to the OUTA, OUTB, and OUTC pins. Then, use the SPI interface to configure the device for 3-phase operation and set the desired motor control parameters.
  • The nFAULT pin is an active-low fault indicator that signals when the device has detected an overcurrent, overtemperature, or undervoltage condition. It can be used to trigger a system shutdown or alarm in case of a fault.
  • The DRV8305NPHP has built-in overcurrent protection. To implement it, connect a sense resistor in series with the motor windings and connect the sense resistor to the IS pin. The device will automatically detect overcurrent conditions and shut down the outputs if the current exceeds the programmed threshold.
  • For optimal performance and thermal management, it's recommended to follow a 4-layer PCB stackup with a dedicated power plane, a dedicated ground plane, and a thermal pad connected to the exposed pad of the QFN package. Keep the high-current paths short and wide, and use thermal vias to dissipate heat.

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DRV8305NPHP 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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