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UCC27714D - Texas Instruments

Description: Texas Instruments UCC27714D Dual Full/Half Bridge Half Bridge MOSFET Power Driver, 4A, 10 → 18 V 14-Pin, SOIC

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UCC27714D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-14
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UCC27714D - Texas Instruments  - 3D model - Small Outline Packages - SOIC-14
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UCC27714D Details

  • Manufacturer Part Number:

    UCC27714D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • High Side Driver:

    YES

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Current-Max:

    4 A

  • Output Peak Current Limit-Nom:

    4 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1.05 mA

  • Supply Voltage-Max:

    18 V

  • Supply Voltage-Min:

    10 V

  • Supply Voltage-Nom:

    15 V

  • Supply Voltage1-Max:

    617 V

  • Supply Voltage1-Min:

    2 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:

    0.125 µs

  • Turn-on Time:

    0.125 µs

  • Width:

    3.9 mm

UCC27714D Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC27714D involves keeping the high-frequency switching nodes (e.g., SW and VIN) away from sensitive analog nodes, using a solid ground plane, and minimizing loop areas. TI provides a recommended layout in the application note SLUA623.
  • The input capacitor should be selected based on the input voltage ripple requirement, output current, and switching frequency. A low-ESR capacitor with a voltage rating above the maximum input voltage is recommended. TI recommends a minimum capacitance of 10uF for most applications.
  • The maximum junction temperature for the UCC27714D is 150°C. It's essential to ensure that the device operates within the recommended temperature range to maintain reliability and prevent thermal shutdown.
  • Yes, the UCC27714D can be used in a synchronous rectification topology. However, it requires additional external components and careful design consideration to ensure proper operation and minimize power losses.
  • To troubleshoot the UCC27714D, check the input voltage, output voltage, and switching frequency. Verify that the device is properly configured, and the external components are correctly selected. Use an oscilloscope to observe the switching waveforms and identify any anomalies.

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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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