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UCC14241QDWNRQ1 - Texas Instruments

Description: • Fully integrated high-density isolated DC/DC module with isolation transformer • Isolated DC/DC for driving: IGBTs, SiC, and Si MOSFETs • Input voltage range: 21 V to 27 V with 32-V absolute maximum • 2.0-W output power at TA ≤ 85°C and > 1.5-W at TA = 105 °C • Adjustable single or dual output voltages (using resistors) with < ±1.3 % regulation accuracy over full operating range • Low electromagnetic emission with spread spectrum modulation and integrated transformer design • Enable, Power G

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UCC14241QDWNRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
UCC14241QDWNRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DWN0036A
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UCC14241QDWNRQ1 - Texas Instruments - 3D model - Small Outline Packages - DWN0036A
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UCC14241QDWNRQ1 Details

  • Manufacturer Part Number:

    UCC14241QDWNRQ1

  • 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:

    27 V

  • Input Voltage-Min:

    21 V

  • Input Voltage-Nom:

    24 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    25 V

  • Output Voltage-Min:

    15 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

  • Supply Current-Max (Isup):

    35 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    15000 kHz

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

UCC14241QDWNRQ1 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 UCC14241QDWNRQ1 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 and a heat sink if necessary. Also, follow the recommended thermal design guidelines in the datasheet.
  • The UCC14241QDWNRQ1 has an operating temperature range of -40°C to 125°C, but it's recommended to derate the device's performance at higher temperatures to ensure reliability.
  • Start by checking the power supply voltage, input signals, and output signals using an oscilloscope. Verify that the device is properly configured and that the PCB layout is correct. Consult the datasheet and application notes for troubleshooting guidelines.
  • Yes, the UCC14241QDWNRQ1 is qualified for automotive and high-reliability applications. However, it's essential to follow the recommended design and testing guidelines to ensure the device meets the required reliability and quality standards.

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UCC14241QDWNRQ1 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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