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UCC27538DBVR - Texas Instruments

Description: 2.5-A, 5-A, 35-VMAX VDD FET and IGBT Single Gate Driver

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PCB Footprints
UCC27538DBVR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A
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UCC27538DBVR - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV0006A
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UCC27538DBVR Details

  • Manufacturer Part Number:

    UCC27538DBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • High Side Driver:

    YES

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    HALF BRIDGE BASED IGBT/MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    140 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Current-Max:

    5 A

  • Output Peak Current Limit-Nom:

    5 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max:

    32 V

  • Supply Voltage-Min:

    10 V

  • Supply Voltage-Nom:

    18 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.026 µs

  • Turn-on Time:

    0.026 µs

  • Width:

    1.6 mm

UCC27538DBVR Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC27538DBVR 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 stability, follow the recommended component values and PCB layout, and make sure the output capacitor is sufficient to filter the output voltage. Additionally, the datasheet provides a stability analysis and design guidelines to help prevent oscillation.
  • The UCC27538DBVR can handle input voltages up to 18V, but the recommended maximum input voltage is 15V to ensure reliable operation and minimize stress on the device.
  • The inductor value depends on the output voltage, output current, and switching frequency. TI provides an inductor selection guide in the datasheet and application notes, which can help you choose the right inductor value for your design.
  • The UCC27538DBVR can deliver up to 3A of output current, but the actual output current capability depends on the input voltage, output voltage, and thermal conditions. Be sure to check the datasheet for thermal derating and output current limitations.

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UCC27538DBVR 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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