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LNK306PN - Brand New Artesyn AC DC Converters, Offline Switchers - Datasheet - Chipdatas

LNK306PN - Brand New Artesyn AC DC Converters, Offline Switchers

In Stock:200000 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 200000, Ready for Immediate Shipping
Brand:Artesyn
Chipdatas Part No.:CD93-LNK306PN
Manufacturer Part No.:LNK306PN
Datecode:09+
Package:DIP
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  • Description

    LinkSwitch-TN is specifically designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies in the under 360 mA output current range at equal system cost while offering much higher performance and energy efficiency.
    LinkSwitch-TN devices integrate a 700 V 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 LNK304-306 safely limits output power during fault conditions such as short-circuit or open loop, reducing component count and system-level load protection cost. A local supply provided by the IC allows use of a non-safety graded optocoupler acting as a level shifter to further enhance line and load regulation performance in buck and buck-boost converters, if required.

    Product Highlights

    Cost Effective Linear/Cap Dropper Replacement
    • Lowest cost and component count buck converter solution
    • Fully integrated auto-restart for short-circuit and open loop fault protection – saves external component costs
    • LNK302 uses a simplified controller without auto-restart for very low system cost
    • 66 kHz operation with accurate current limit – allows low cost off-the-shelf 1 mH inductor for up to 120 mA output current
    • Tight tolerances and negligible temperature variation
    • High breakdown voltage of 700 V provides excellent input surge withstand
    • Frequency jittering dramatically reduces EMI (~10 dB)
    – minimizes EMI filter cost
    • High thermal shutdown temperature (+135 °C minimum)

    Much Higher Performance over Discrete Buck and Passive Solutions

    • Supports buck, buck-boost and flyback topologies
    • System level thermal overload, output short-circuit and open control loop protection
    • 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 VAC to 265 VAC)
    • Built-in current limit and hysteretic thermal protection
    • Higher efficiency than passive solutions
    • Higher power factor than capacitor-fed solutions
    • Entirely manufacturable in SMD

    EcoSmart®– Extremely Energy Efficient

    • Consumes typically only 50/80 mW in self-powered buck topology at 115/230 VAC input with no load (opto feedback)
    • Consumes typically only 7/12 mW in flyback topology with external bias at 115/230 VAC input with no load
    • Meets California Energy Commission (CEC), Energy Star, and EU requirements

    Applications

    • Appliances and timers
    • LED drivers and industrial controls

  • Similar parts: 1587 , Click to view
    Attributes Value
    Category AC DC Converters, Offline Switchers
    Manufacturer Artesyn
    Product Category AC DC Converters, Offline Switchers
    Series LinkSwitch®-TN
    Type Off Line Switcher
    Packaging Tube
    Unit-Weight 0.080001 oz
    Mounting-Style Through Hole
    Tradename LinkSwitch
    Operating-Temperature-Range - 40 C to + 150 C
    Package-Case DIP-8
    Operating-Temperature -40°C ~ 150°C (TJ)
    Mounting-Type Through Hole
    Supplier-Device-Package DIP-8B
    Watt -
    Number-of-Outputs 1 Output
    Output-Isolation Non-Isolated
    Internal-Switch-s Yes
    Voltage-Breakdown 700V
    Topology Buck, Buck-Boost, Flyback
    Voltage-Start-Up -
    Voltage-Supply-Vcc-Vdd -
    Duty-Cycle 69%
    Frequency-Switching 66kHz
    Fault-Protection Current Limiting, Open Loop, Over Temperature, Short Circuit
    Control-Features -
    Output-Voltage 12 V
    Operating-Supply-Current 250 uA
    Output-Current 360 mA
    Switching-Frequency 66 kHz
    Duty-Cycle-Max 72 %
    Input-Supply-Voltage-Min 85 VAC
    Input-Supply-Voltage-Max 265 VAC
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  • Shopping guide

    Warranty:
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    • - 90-day warranty against any manufacturing defects. View more
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Contact us
Additional Information
  • Datasheet: Download LNK306PN
  • Chipdatas Part: CD93-LNK306PN
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/12 23:26 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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