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TOP243Y - Power Integrations

Description: IC OFFLINE SWIT UVLO HV TO220

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Symbol
TOP243Y - Power Integrations - PCB symbol
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PCB Footprints
TOP243Y - Power Integrations PCB footprint - Other - Other - TO-220-7C-2020
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3D Models
TOP243Y - Power Integrations - 3D model - Other - TO-220-7C-2020
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TOP243Y Details

  • Manufacturer Part Number:

    TOP243Y

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Power Integrations

  • YTEOL:

    0

  • Additional Feature:

    REQUIRES AN AC SUPPLY OF 85 TO 265 V

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    R-PZFM-T6

  • JESD-609 Code:

    e0

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-220

  • Package Equivalence Code:

    ZIP6,.27,.06,100/50TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    ZIG-ZAG

TOP243Y Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the TOP243Y is -40°C to 150°C, but it's recommended to operate within -20°C to 125°C for optimal performance and reliability.
  • Proper cooling can be achieved by providing a sufficient heat sink, ensuring good airflow, and keeping the device away from other heat sources. The datasheet provides thermal resistance and power dissipation information to help with thermal design.
  • A good PCB layout for the TOP243Y involves keeping the high-voltage and low-voltage sections separate, using a solid ground plane, and minimizing trace lengths and widths to reduce EMI and noise. Power Integrations provides a reference design and layout guidelines in their application notes.
  • Yes, the TOP243Y is suitable for flyback converter topologies, but it's essential to follow the recommended design guidelines and ensure that the device is operated within its specified voltage and current limits.
  • Troubleshooting the TOP243Y involves checking the input voltage, output voltage, and current, as well as ensuring proper PCB layout and thermal design. Power Integrations provides troubleshooting guides and application notes to help identify and resolve common issues.

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TOP243Y Overview

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