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UCC2818D - Texas Instruments

Description: Texas Instruments UCC2818D, Power Factor Pre-Regulator Circuit, 115 kHz, 12 → 17 V, 16-Pin SOIC

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UCC2818D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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UCC2818D - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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UCC2818D Details

  • Manufacturer Part Number:

    UCC2818D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    POWER FACTOR CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    10.3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    4 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    250 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    3.9 mm

UCC2818D Frequently Asked Questions (FAQs)

  • The UCC2818D can operate up to 1 MHz, but the maximum frequency is dependent on the specific application and the quality of the external components.
  • To ensure stable operation, follow the recommended layout and component selection guidelines in the datasheet, and ensure that the input and output capacitors are properly sized and placed.
  • The UCC2818D can handle input voltages up to 18V, but the recommended operating range is 8V to 15V for optimal performance.
  • The UCC2818D is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. Ensure that the device is properly heat-sinked and follow the recommended thermal design guidelines.
  • Use an oscilloscope to monitor the input and output waveforms, and check for proper component selection and layout. Consult the datasheet and application notes for troubleshooting guidelines and common pitfalls to avoid.

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UCC2818D 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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Part Image UCC2818ADRG4 Texas Instruments

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