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UCC3818AN - Texas Instruments

Description: BiCMOS Power Factor Preregulator

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UCC3818AN - Texas Instruments - PCB symbol
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PCB Footprints
UCC3818AN - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T16)
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UCC3818AN - Texas Instruments - 3D model - Dual-In-Line Packages - N (R-PDIP-T16)
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UCC3818AN Details

  • Manufacturer Part Number:

    UCC3818AN

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    PDIP-16

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    4

  • 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-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    1.2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max (Isup):

    4 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    NO

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    250 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

UCC3818AN Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a compact layout with short traces, and placing the UCC3818AN close to the DC-DC converter. Additionally, a solid ground plane and a shielded enclosure can help reduce EMI and noise.
  • Consult the application notes and design guides provided by Texas Instruments, which offer detailed information on biasing and configuring the UCC3818AN for various topologies and applications.
  • The UCC3818AN has a maximum junction temperature of 150°C. Ensure good thermal conductivity by using a heat sink, and follow the thermal design guidelines provided in the datasheet and application notes.
  • Yes, the UCC3818AN is available in a variety of packages and temperature grades, including the Q100 automotive grade and the MSL1 aerospace grade. Consult the datasheet and Texas Instruments' reliability reports for more information.
  • Use a combination of analytical tools, such as SPICE simulations, and experimental methods, such as oscilloscope measurements, to identify and troubleshoot issues. Consult the application notes and Texas Instruments' support resources for guidance.

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UCC3818AN 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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UCC3818AN Alternates

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Part Image UCC3818N Texas Instruments

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Part Image UCC3818N Rochester Electronics LLC

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Part Image UCC2818N Rochester Electronics LLC

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Part Image UCC1818J Texas Instruments

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Part Image UCC2818NG4 Texas Instruments

Power Factor Controller, Current-mode, 1.2A, 120kHz Switching Freq-Max, BICMOS, PDIP16
For a full list of alternate parts for UCC3818AN, check out Findchips.com