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LNK302DG-TL - Power Integrations

Description: AC/DC Converters 63 mA (MDCM) 80 mA (CCM)

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LNK302DG-TL - Power Integrations PCB footprint - Small Outline Packages - Small Outline Packages - SO-8C (D Package
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LNK302DG-TL - Power Integrations  - 3D model - Small Outline Packages - SO-8C (D Package
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LNK302DG-TL Details

  • Manufacturer Part Number:

    LNK302DG-TL

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8/7

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Power Integrations

  • YTEOL:

    7

  • Additional Feature:

    REQUIRES AN AC SUPPLY OF 85 TO 256V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    PULSE WIDTH MODULATION

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    70 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    3.9 mm

LNK302DG-TL Frequently Asked Questions (FAQs)

  • The maximum output power of LNK302DG-TL is 3.4W, but it can be derated based on the input voltage, output voltage, and ambient temperature.
  • To ensure the LNK302DG-TL operates within its SOA, follow the guidelines in the datasheet for input voltage, output voltage, and output current. Also, make sure to provide adequate heat sinking and thermal management.
  • The BYPASS pin is used to connect an external bypass capacitor to improve the power supply's noise immunity and electromagnetic compatibility (EMC).
  • No, the LNK302DG-TL is designed for isolated offline power supplies. It is not suitable for non-isolated offline power supplies due to safety and regulatory compliance reasons.
  • To optimize the transformer design, follow the guidelines in the datasheet and application notes. Consider factors such as transformer turns ratio, magnetizing inductance, and leakage inductance to ensure efficient energy transfer.

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LNK302DG-TL Overview

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