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LNK6428K 0.975A 11 Pin ESOP AC DC Converter IC Power Integration

Categories PMIC Chip
Brand Name: Power Integrations
Model Number: LNK6428K
Certification: ROHS
Place of Origin: China
MOQ: 10pieces
Price: Negotiated
Payment Terms: T/T, Western Union
Supply Ability: 50000PCS
Delivery Time: 5 working days
Packaging Details: REEL/tube
Category: Electronic components-Integrated circuits(IC)
Description: LNK6428K Power Switch 0.975A 11-Pin ESOP AC/DC Converters IC Power Integration
Series: PMIC chip-TOPSwitch-JX
Mounting Type: Surface mounting
Appication: • Notebook or laptop adapter • Generic adapter • Printer • LCD monitor • Set-top box • PC or LCD TV standby • Audio amplifier
Package: ESOP12
Base part number: LNK6428 AC/DC Converters 10 W (85-265 VAC) LinkSwitch-3
Fault Protection: Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
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    LNK6428K 0.975A 11 Pin ESOP AC DC Converter IC Power Integration

    LNK6428K Power Switch 0.975A 11-Pin ESOP AC/DC Converters IC Power Integration



    utility meter,

    smart grid,

    solar inverters and
    smart lighting

    The InnoSwitch™-EP family of ICs dramatically simplify the development and manufacturing of low-voltage, high current power supplies, particularly those in compact enclosures or with high efficiency requirements. The InnoSwitch-EP architecture is revolutionary in that the devices incorporate both primary and secondary controllers, with senseelements and a safety-rated feedback mechanism into a single IC.
    Close component proximity and innovative use of the integrated communication link permit accurate control of a secondary-side synchronous rectification MOSFET and optimization of primary-side switching to maintain high efficiency across the entire load range.
    Additionally, the minimal DC bias requirements of the link, enable the system to achieve less than 10 mW no-load to maximize efficiency in standby.


    Part numberLNK6428K
    Integrated Circuits (ICs)
    PMIC - AC DC Converters, Offline Switchers
    Power Integrations
    Output Isolation
    Internal Switch(s)
    Voltage - Breakdown
    Voltage - Supply (Vcc/Vdd)
    Duty Cycle
    Frequency - Switching
    Power (Watts)
    35 W
    Fault Protection
    Current Limiting, Over Temperature, Over Voltage
    Control Features
    Operating Temperature
    -40°C ~ 105°C (TA)
    Package / Case
    16-PowerSOIC (0.350", 8.89mm Width), 15 Leads
    Supplier Device Package
    Mounting Type
    Surface Mount

    Environmental & Export Classifications
    RoHS StatusROHS3 Compliant
    Moisture Sensitivity Level (MSL)1 (Unlimited)
    REACH StatusREACH Unaffected

    Highly Integrated, Compact Footprint
    • Incorporates flyback controller, 725 V / 900 V MOSFET, secondaryside sensing and synchronous rectification driver
    • FluxLink™ integrated, HIPOT-isolated, feedback link
    • Exceptional CV accuracy, independent of transformer design or
    external components
    • Excellent multi-output cross regulation with weighted SSR feedback
    and synch FETs
    EcoSmart™ – Energy Efficient
    • <10 mW no-load at 230 VAC when supplied by transformer bias
    • Easily meets all global energy efficiency regulations
    Advanced Protection / Safety Features
    • Primary sensed output OVP
    • Secondary sensed output overshoot clamp
    • Secondary sensed output OCP to zero output voltage
    • Hysteretic thermal shutdown
    • Input voltage monitor with accurate brown-in/brown-out and
    overvoltage protection
    Full Safety and Regulatory Compliance
    • 100% production HIPOT compliance testing equivalent to
    4.8 kV AC for 1 second
    • Reinforced insulation
    • Isolation voltage 3,500 VAC for INN26xx series, 4,000 VAC
    for INN2904
    • UL1577 and TUV (EN60950) safety approved
    • EN61000-4-8 (100 A/m) and EN61000-4-9 (1000 A/m) compliant

    Green Package
    • Halogen free and RoHS compliant

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