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TOP227Y - Power Integrations

Description: IC OFFLINE SWIT PWM OCP HV TO220

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PCB Footprints
TOP227Y - Power Integrations PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220/3
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3D Models
TOP227Y - Power Integrations  - 3D model - Transistor Outline, Vertical - TO-220/3
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TOP227Y Details

  • Manufacturer Part Number:

    TOP227Y

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    TO-220, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Power Integrations

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e0

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3.3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SFM

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    110 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    40

TOP227Y Frequently Asked Questions (FAQs)

  • The maximum output power of the TOP227Y is 220W, but it can be derated based on the input voltage, output voltage, and ambient temperature.
  • To ensure the TOP227Y operates within its SOA, follow the guidelines in the datasheet for maximum drain-source voltage, drain current, and power dissipation. Also, ensure proper thermal management and heat sinking.
  • The BYPASS pin is used to connect a bypass capacitor to the internal voltage regulator, which helps to reduce noise and improve the overall power supply performance.
  • Yes, the TOP227Y is suitable for use in flyback converter topologies, but ensure that the transformer is designed to meet the required voltage and current ratings.
  • To optimize the transformer design, follow the guidelines in the datasheet for transformer design, including the recommended turns ratio, magnetizing inductance, and leakage inductance.

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TOP227Y Overview

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Part Image TOP227YN Power Integrations

Power Supply Support Circuit, Voltage-mode, 3.3A, 110kHz Switching Freq-Max, CMOS, PSFM3