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UCC14131QDWNRQ1 - Texas Instruments

Description: Isolated DC/DC Converters - SMD Automotive, 1.5-W, 12-Vin to 15-Vin, 12-Vout to 15-Vout high-density > 5-kVRMS isolated DC/DC module 36-SO-MOD -40 to 125

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UCC14131QDWNRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
UCC14131QDWNRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DWN0036A
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3D Models
UCC14131QDWNRQ1 - Texas Instruments - 3D model - Small Outline Packages - DWN0036A
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UCC14131QDWNRQ1 Details

  • Manufacturer Part Number:

    UCC14131QDWNRQ1

  • 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

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    8.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G36

  • JESD-609 Code:

    e4

  • Length:

    12.83 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    15 V

  • Output Voltage-Min:

    10 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP36,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    3.55 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    20500 kHz

  • Technology:

    HYBRID

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

UCC14131QDWNRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using decoupling capacitors.
  • The UCC14131QDWNRQ1 has a thermal pad that must be connected to a thermal plane on the PCB. Ensure good thermal conductivity by using a thermal interface material (TIM) and a heat sink if necessary. Also, follow the recommended thermal design guidelines in the datasheet.
  • The maximum allowed voltage on the input pins is the absolute maximum rating of 6.5V, but it's recommended to operate within the recommended operating conditions of 3.3V or 5V to ensure reliable operation.
  • The UCC14131QDWNRQ1 is rated for operation up to 125°C, but it's recommended to derate the device's performance and consider thermal management when operating at high temperatures.
  • Start by reviewing the datasheet and application notes, then check the PCB layout and component values. Use oscilloscopes and logic analyzers to debug the signal paths, and consider using Texas Instruments' development boards and evaluation modules for testing and validation.

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UCC14131QDWNRQ1 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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