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TNY280PN - Power Integrations

Description: Power Integrations TNY280PN Intelligent Power Switch, Off Line Switcher, 2550mA, 28.5W 8-Pin, DIPC

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Symbol
TNY280PN - Power Integrations - PCB symbol
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PCB Footprints
TNY280PN - Power Integrations PCB footprint - Other - Other - DIP-8C
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3D Models
TNY280PN - Power Integrations - 3D model - Other - DIP-8C
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TNY280PN Details

  • Manufacturer Part Number:

    TNY280PN

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Power Integrations

  • YTEOL:

    7

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    R-PDIP-T7

  • JESD-609 Code:

    e3

  • Length:

    9.575 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP7/8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Supply Voltage-Max (Vsup):

    265 V

  • Supply Voltage-Min (Vsup):

    85 V

  • Supply Voltage-Nom (Vsup):

    230 V

  • Surface Mount:

    NO

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.6V

  • Width:

    7.62 mm

TNY280PN Frequently Asked Questions (FAQs)

  • The TNY280PN is a 8-pin DIP off-line switcher that can handle up to 20W of output power.
  • The TNY280PN has a built-in thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. Ensure good airflow and a suitable heat sink to keep the device within a safe operating temperature range.
  • The recommended input capacitor value for the TNY280PN is 2.2uF to 4.7uF, X7R or X5R type, with a voltage rating of at least 250V.
  • Optimize the transformer design by selecting the correct core material, turns ratio, and wire size to minimize losses and ensure efficient energy transfer. Consult the Power Integrations application notes and transformer design guides for more information.
  • The BYPASS pin is used to connect an external bypass capacitor to filter the internal voltage regulator output, reducing noise and improving overall system stability.

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TNY280PN Overview

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