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UCC12050DVE - Texas Instruments

Description: 500 mW, high-efficiency, 5 kVRMS isolated DC-DC converter

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UCC12050DVE - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DVE0016A
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UCC12050DVE Details

  • Manufacturer Part Number:

    UCC12050DVE

  • 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

  • Date Of Intro:

    2019-09-20

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CQC, CSA, UL, VDE

  • Efficiency (Main Output):

    60%

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Line Regulation-Max:

    1%

  • Load Regulation-Max:

    1.5%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    5 V

  • Output Voltage-Min:

    3.3 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    IEC 62368-1;IEC 60601-1;IEC 60950-1

  • Seated Height-Max:

    2.65 mm

  • 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

  • Total Power Output-Max:

    0.5 W

  • Width:

    7.5 mm

UCC12050DVE Frequently Asked Questions (FAQs)

  • TI recommends a 4-layer PCB with a solid ground plane, and to keep the high-frequency components (e.g. switching FETs, diodes) close to the IC. Also, use a small loop area for the power stage and keep the input and output capacitors close to the IC.
  • Use TI's WEBENCH Power Designer tool to optimize the compensation network. The tool provides a graphical interface to adjust the compensation components and visualize the loop gain and phase margin.
  • The maximum allowed voltage on the VIN pin is 28V, but it's recommended to keep it below 24V for reliable operation.
  • Yes, the UCC12050DVE can be used in a synchronous rectification topology. However, it requires additional external components and careful design to ensure proper operation.
  • Use a thermal design that ensures good heat dissipation, such as a heat sink or a thermal pad. Also, ensure good airflow and avoid blocking the airflow around the IC.

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UCC12050DVE 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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DC-DC Regulated Power Supply Module, 1 Output, 0.5W