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UCD3138128APFCR - Texas Instruments

Description: Highly-Integrated Digital Controller For Isolated Power

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UCD3138128APFCR - Texas Instruments - PCB symbol
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UCD3138128APFCR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFC (S-PQFP-G80)
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UCD3138128APFCR - Texas Instruments - 3D model - Quad Flat Packages - PFC (S-PQFP-G80)
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UCD3138128APFCR Details

  • Manufacturer Part Number:

    UCD3138128APFCR

  • 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

UCD3138128APFCR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a thermal relief pattern on the top layer to improve heat dissipation. A minimum of 2 oz copper thickness is recommended for the power planes.
  • The UCD3138128APFCR is a highly configurable device. Engineers can use the UCD3138 Configurator Tool, a free software tool provided by Texas Instruments, to generate a configuration file that meets their specific power supply requirements.
  • The maximum allowed voltage on the VDD pin is 3.6V. To protect the device from overvoltage, a voltage regulator or a transient voltage suppressor (TVS) can be used to limit the voltage to the recommended range.
  • The UCD3138128APFCR has built-in fault detection and protection features, including overcurrent protection, overvoltage protection, and undervoltage protection. Engineers can use the device's fault detection pins to implement custom fault handling and protection schemes.
  • The recommended clock frequency for the UCD3138128APFCR is 10 MHz. A higher clock frequency can improve the device's performance, but it also increases the power consumption. A lower clock frequency can reduce power consumption, but it may affect the device's responsiveness.

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UCD3138128APFCR 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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