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TNY274GN - Power Integrations

Description: TINYSWITCH 8.5 W 85-265 VAC 11 W 230 VAC

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PCB Footprints
TNY274GN - Power Integrations PCB footprint - Other - Other - SMD-8C_1
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3D Models
TNY274GN - Power Integrations  - 3D model - Other - SMD-8C_1
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TNY274GN Details

  • Manufacturer Part Number:

    TNY274GN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8/7

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Power Integrations

  • YTEOL:

    0

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    R-PDSO-G7

  • JESD-609 Code:

    e3

  • Length:

    9.575 mm

  • Moisture Sensitivity Level:

    4

  • 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:

    SOP

  • Package Equivalence Code:

    GWDIP7/8,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    250

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.98 mm

  • Supply Voltage-Max (Vsup):

    265 V

  • Supply Voltage-Min (Vsup):

    85 V

  • Supply Voltage-Nom (Vsup):

    230 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.6V

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

    40

  • Width:

    6.35 mm

TNY274GN Frequently Asked Questions (FAQs)

  • The TNY274GN is a 6-pin, energy-efficient, offline switcher IC that can handle up to 10W of output power.
  • The TNY274GN has a built-in thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. Ensure good thermal design and heat sinking to keep the device within a stable temperature range.
  • The recommended input voltage range for the TNY274GN is 85-265VAC, which makes it suitable for universal input applications.
  • To optimize the design for low standby power consumption, ensure that the input voltage is minimized, and the output voltage is set to the minimum required value. Additionally, consider using a low-ESR output capacitor and optimizing the transformer design.
  • The BYPASS pin is used to connect an external bypass capacitor to the internal voltage regulator, which helps to reduce the noise and improve the overall system reliability.

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TNY274GN Overview

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