Part Image

UCC27284QDRQ1 - Texas Instruments

Description: Gate Drivers Automotive 3-A, 120-V half bridge gate driver with 5-V UVLO and enable

Download UCC27284QDRQ1 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
UCC27284QDRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
click to zoom
3D Models
UCC27284QDRQ1 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
click to zoom

UCC27284QDRQ1 Details

  • Manufacturer Part Number:

    UCC27284QDRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-04-24

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • High Side Driver:

    YES

  • Input Characteristics:

    GATED SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Current-Max:

    3.5 A

  • Output Peak Current Limit-Nom:

    3.5 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    4.5 mA

  • Supply Voltage-Max:

    16 V

  • Supply Voltage-Min:

    5.5 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    116 V

  • Supply Voltage1-Min:

    -2.5 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:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    30 µs

  • Turn-on Time:

    30 µs

  • Width:

    3.895 mm

UCC27284QDRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC27284QDRQ1 involves keeping the high-frequency switching nodes (e.g., SW and VIN) away from sensitive analog nodes, using a solid ground plane, and minimizing trace lengths and loop areas. TI provides a recommended PCB layout in the datasheet and application notes.
  • To ensure reliable start-up and shutdown, ensure that the input voltage (VIN) rises and falls monotonically, and that the enable pin (EN) is properly driven. A soft-start circuit can also be implemented to limit inrush current during start-up.
  • The UCC27284QDRQ1 has a thermal pad that must be connected to a solid ground plane to dissipate heat. Ensure good thermal conductivity between the device and the PCB, and consider using thermal vias or a heat sink for high-power applications.
  • The compensation network can be optimized using TI's WEBENCH Power Designer tool or by following the guidelines in the datasheet. The goal is to achieve a stable, high-bandwidth control loop that ensures good transient response and stability.
  • To minimize EMI, use a shielded inductor, keep the switching node (SW) away from sensitive nodes, and use a common-mode choke or EMI filter on the input and output lines. Follow good PCB layout practices and consider using a metal can or shielded package for the inductor.

Trust Checks

This model has been verified by system checks.
System Verified
Sponsored

UCC27284QDRQ1 Overview

Use the download button to access the UCC27284QDRQ1 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like UCC27, or try a keyword search, such as MOSFET Drivers

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.

Parts related to UCC27284QDRQ1

Showing 0 results

UCC27284QDRQ1 Alternates

Showing results

Image Part Number Model
Part Image UCC27284QDQ1 Texas Instruments

Half Bridge Based MOSFET Driver, 3.5A, PDSO8