Home  LNK302DG  LNK302DG VS LNK302DN-TL

LNK302DG vs LNK302DG-TL vs LNK302DN Comparison

  • Hide Shared Attributes
    LNK302DG
    LNK302DG
    LNK302DG-TL
    LNK302DG-TL
    LNK302DN
    LNK302DN
  • Part No.
    LNK302DG
    LNK302DG-TL
    LNK302DN
  • Description
    AC to DC Switching Converter Buck 70kHz 7Pin SOIC-C
    AC to DC Switching Converter Buck 70kHz T/R 7Pin SOIC-C
    POWER INTEGRATIONS LNK302DN AC-DC Off-Line Switcher IC, Buck-Boost, Flyback, 85VAC - 265VAC, 66kHz, 80mA output, SOIC-8
  • Manufacturer
    Power integraN/Aons
    Power integraN/Aons
    Power integraN/Aons
  • Classification
    AC-DC Converters
    AC-DC Converters
    AC-DC Converters
  • Reference Price(USD)
    $0.491
    $0.504
    $0.444
  • Inventory(pcs)
    0
    0
    24.1k
  • Case/Package
    SO-8C
    SO-8C
    SOIC-8
  • Number of Pins
    7
    7
    8
  • Number of Channels
    -
    -
    1
  • Frequency
    -
    -
    66 kHz
  • Power Rating
    -
    -
    0.08 W
  • Number of Positions
    -
    8
    8
  • Output Voltage
    -
    12 V
    12 V
  • Switching Frequency
    66 kHz
    66 kHz
    66 kHz
  • Duty Cycle
    69 %
    69 %
    69 %
  • ECCN Code
    -
    -
    EAR99
  • HK STC License
    -
    -
    NLR
  • Supply Voltage (DC)
    -
    -
    374V (max)
  • Breakdown Voltage
    700 V
    700 V
    700 V
  • Supply Current
    -
    -
    200 µA
  • Output Current
    -
    63 mA
    80 mA
  • Number of Outputs
    -
    -
    1
  • Operating Temperature
    -40℃ ~ 150℃ (TJ)
    -40℃ ~ 150℃ (TJ)
    -40℃ ~ 150℃
  • Size-Length
    -
    -
    4.9 mm
  • Size-Width
    -
    -
    3.9 mm
  • Size-Height
    -
    -
    1.65 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tape & Reel (TR)
    Cut Tape (CT)
  • REACH SVHC Compliance
    -
    -
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Operating Temperature (Max)
    -
    150 ℃
    150 ℃
  • Operating Temperature (Min)
    -
    -40 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    -
    -
    2015/12/17
  • Input Voltage
    -
    -
    85.265 V
  • Industrial-Spec
    -
    -
    Yes
  • Input Voltage (AC Max)
    -
    265 v
    265 v
  • Input Voltage (AC Min)
    -
    85 v
    85 v
  • Maximum Duty Cycle
    -
    72 %
    72 %
  • Overview
    LNK302DG Product overview

    Converter Offline Buck, Buck-Boost, Flyback Topology 66kHz SO-8C

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    LNK302DG-TL Product overview

    Converter Offline Buck, Buck-Boost, Flyback Topology 66kHz SO-8C

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    LNK302DN Product overview

    The LNK302DN is a LinkSwitch-TN lowest component count, Energy-efficient Off-line Switcher IC. It is specifically designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies in the under 360mA output current range at equal system cost while offering much higher performance and energy efficiency. This device integrate a 700V power MOSFET, oscillator, simple on/off control scheme, a high voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry onto a monolithic IC. The start-up and operating power are derived directly from the voltage on the DRAIN pin, eliminating the need for a bias supply and associated circuitry in buck or flyback converters. The fully integrated auto-restart circuit in the safely limits output power during fault conditions such as short-circuit or open loop and reducing component count.

    .
    Lowest component count buck converter solution
    .
    Uses a simplified controller without auto-restart
    .
    Tight tolerances and negligible temperature variation
    .
    Supports buck, buck-boost and flyback topologies
    .
    Excellent line and load regulation even with typical configuration
    .
    High bandwidth provides fast turn-on with no overshoot
    .
    Current limit operation rejects line ripple
    .
    Universal input voltage range (85 to 265VAC)
    .
    Built-in current limit and hysteretic thermal protection
    .
    Higher efficiency than passive solutions
    .
    Higher power factor than capacitor-fed solutions
    .
    Entirely manufacturable in SMD
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LNK302DG Alternative Parts

Image Part Compare Manufacturer Category Description
Image:LNK302DG Mfr.Part#:LNK302DG Compare: Current Part Manufacturers:Power integraN/Aons Category:AC-DC Converters Description:Ac to dc switching converter buck 70khz 7pin soic-c
Image:LNK302DG-TL Mfr.Part#:LNK302DG-TL Compare: LNK302DG VS LNK302DG-TL Manufacturers:Power integraN/Aons Category:AC-DC Converters Description:Ac to dc switching converter buck 70khz t/r 7pin soic-c
Image:LNK302DN-TL Mfr.Part#:LNK302DN-TL Compare: LNK302DG VS LNK302DN-TL Manufacturers:Power integraN/Aons Category:AC-DC Converters Description:Ac to dc switching converter buck 70khz t/r 7pin soic-c
Image:LNK302DN Mfr.Part#:LNK302DN Compare: LNK302DG VS LNK302DN Manufacturers:Power integraN/Aons Category:AC-DC Converters Description:Power integraN/Aons lnk302dn ac-dc off-line switcher ic, buck-boost, flyback, 85vac - 265vac, 66khz, 80ma output, soic-8