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UCC24624DR - Texas Instruments

Description: High frequency Dual Synchronous Rectifier Controller for LLC Converter

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UCC24624DR - Texas Instruments - PCB symbol
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UCC24624DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - UCC24624DR_a
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UCC24624DR - Texas Instruments - 3D model - Small Outline Packages - UCC24624DR_a
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UCC24624DR Details

  • Manufacturer Part Number:

    UCC24624DR

  • 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

  • Date Of Intro:

    2018-12-21

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Input Voltage-Max:

    26 V

  • Input Voltage-Min:

    4.25 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • 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 Voltage-Max (Vsup):

    26 V

  • Supply Voltage-Min (Vsup):

    4.25 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    700 kHz

  • 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

  • Width:

    3.895 mm

UCC24624DR Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC24624DR involves keeping the input and output stages separate, using a star-ground configuration, and placing the device close to the input capacitors. Additionally, using a solid ground plane and minimizing trace lengths can help reduce EMI.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the input and output stages properly.
  • The UCC24624DR can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation and minimize the risk of damage.
  • The UCC24624DR is rated for operation up to 125°C, but it's recommended to derate the device's performance at high temperatures. Ensure that the device is properly heatsinked and that the thermal design is adequate for the application.
  • To troubleshoot issues with the UCC24624DR, start by checking the input and output voltages, and ensure that the device is properly configured. Use an oscilloscope to check for oscillations or other anomalies. Check the PCB layout and component values to ensure they match the recommended values.

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UCC24624DR Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like UCC24, or try a keyword search, such as Switching Regulator or Controllers

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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Part Image UCC24624DT Texas Instruments

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