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UCD3138128APFC - Texas Instruments

Description: Power Management Specialized Highly-Integrated Digital Controller For Isolated Power 80-TQFP -40 to 125

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UCD3138128APFC - Texas Instruments - PCB symbol
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PCB Footprints
UCD3138128APFC - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFC (S-PQFP-G80)
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3D Models
UCD3138128APFC - Texas Instruments - 3D model - Quad Flat Packages - PFC (S-PQFP-G80)
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UCD3138128APFC Details

  • Manufacturer Part Number:

    UCD3138128APFC

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.30

  • Date Of Intro:

    2016-07-13

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    DIGITAL POWER CONTROLLER

  • JESD-30 Code:

    S-PQFP-G80

  • JESD-609 Code:

    e4

  • Length:

    12 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    80

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP80,.6SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    100 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    12 mm

UCD3138128APFC Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the UCD3138 Evaluation Module User's Guide (SLUUAC5). It's essential to follow this layout to ensure proper thermal performance and minimize electromagnetic interference (EMI).
  • The UCD3138128APFC is a highly configurable device. You can configure it for different power topologies, such as buck, boost, or flyback converters, using the UCD3138 Configurator Tool (available on the TI website). This tool helps you generate the necessary firmware and configuration files.
  • The UCD3138128APFC has an operating temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade if operated at extreme temperatures. It's essential to ensure proper thermal management and heat sinking to maintain optimal performance.
  • The UCD3138128APFC has a built-in overcurrent protection feature. You can configure the overcurrent threshold using the UCD3138 Configurator Tool. The device also provides an OCFAULT pin that can be used to trigger an interrupt or shutdown the converter in case of an overcurrent event.
  • Yes, the UCD3138128APFC can be used for isolated power conversion applications, such as isolated DC-DC converters. The device provides a dedicated isolated interface (ISO) that allows for communication with an isolated side, enabling the implementation of isolated power conversion topologies.

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UCD3138128APFC 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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