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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Driver ICs/
    5. LYT4223E3 Power Integrations

    LYT4223E3 [Power Integrations]

    LYT4223E3
    LYT4223E3

    Part No:

    LYT4223E3

    Category:

    Driver ICs

    Manufacturer:

    Power Integrations

    Description:

    Single-Stage Accurate Primary-Side Constant Current (CC) Controller with PFC for Low-Line Applications, TRIAC Dimming and Non-Dimming Options

    Datasheet:

    Product FAQ

    1. Is LYT4223E3 available for RFQ?

    Yes. LYT4223E3 by Power Integrations is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for LYT4223E3?

    Pricing for LYT4223E3 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of LYT4223E3?

    LYT4223E3 is a Power Integrations Driver ICs with Triac Dimmable High Line Non Dimming: No and Triac Dimmable Low Line Non Dimming: No. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for LYT4223E3?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can LYT4223E3 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to LYT4223E3?

    Yes. If LYT4223E3 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Power Integrations Driver ICs parts or compatible alternatives.

    RFQ

    Part Number:

    LYT4223E3

    Manufacturer:

    Power Integrations

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Switching Frequency
    132kHz
    Package
    eSIP-7C, eSIP-7F
    Cc Regulation
    ±5%
    Efficiency
    92%
    Input Voltage Range High Line
    160-300 VAC
    Input Voltage Range Low Line
    85-132 VAC
    Output Power
    2.5W ~ 78W
    Power Factor
    0.9
    Start Up Time 10 Percent
    <1s
    Start Up Time Full Bright
    <250 ms
    Thd Max
    10%
    Triac Dimmable High Line Dimming
    Yes
    Triac Dimmable High Line Non Dimming
    No
    Triac Dimmable Low Line Dimming
    Yes
    Triac Dimmable Low Line Non Dimming
    No

    Products Detail

    The LYTSwitch-4 family enables off-line LED drivers with high power factor meeting international THD and harmonics requirements. Output current is tightly regulated with better than ±5% CC tolerance. Efficiency up to 92% is achievable. Supports wide TRIAC dimming range with fast start-up. Low solution cost through high integration, eliminating optoisolator and reducing component count. Single-stage PFC and CC increases efficiency. 132 kHz switching frequency permits small magnetics. No primary-side aluminum electrolytic bulk capacitors extends driver lifetime.

    Key Features

    • Better than ±5% CC regulation
    • TRIAC dimmable to less than 5% output
    • Fast start-up: <250 ms at full brightness, <1s at 10% brightness
    • High power factor >0.9
    • Less than 10% THD in optimized designs
    • Up to 92% efficient
    • 132 kHz switching frequency for small magnetics
    • Single-stage control eliminates optoisolator
    • No primary-side aluminum electrolytic bulk capacitors
    • Supports leading and trailing edge TRIAC dimming
    • Low solution cost

    Documents

    Datasheets:

    lyt4223e3-D9yuW5MT-4oMNk18Lj.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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