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    Part number
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    1. Home/
    2. All Categories/
    3. Optoelectronics/
    4. LED Lighting/
    5. ISL1904FAZ RENESAS

    ISL1904FAZ [RENESAS]

    ISL1904FAZ
    ISL1904FAZ

    Part No:

    ISL1904FAZ

    Category:

    LED Lighting

    Manufacturer:

    RENESAS

    Description:

    The ISL1904 is a high-performance, critical conduction mode (CrCM), flyback controller used for single-stage conversion of the AC mains to a constant current source with power factor correction (PFC).

    RoHS Status:

    Product FAQ

    1. Is ISL1904FAZ available for RFQ?

    Yes. ISL1904FAZ by RENESAS 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 ISL1904FAZ?

    Pricing for ISL1904FAZ 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 ISL1904FAZ?

    ISL1904FAZ is a RENESAS LED Lighting with Operating Temperature: -40°C ~ +125°C and Out Drive Current: 1A @ VDD=8V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ISL1904FAZ?

    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 ISL1904FAZ 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 ISL1904FAZ?

    Yes. If ISL1904FAZ is unavailable, obsolete, or does not meet your required lead time, we can help check similar RENESAS LED Lighting parts or compatible alternatives.

    RFQ

    Part Number:

    ISL1904FAZ

    Manufacturer:

    RENESAS

    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

    Datasheet:

    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
    Operating Temperature
    -40°C ~ +125°C
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Package
    16 Ld QSOP
    Offref Range
    0V to 0.6V
    Out Drive Current
    1A @ VDD=8V
    Pwmout Frequency
    ~320Hz
    Vref
    5.40V ±100mV

    Products Detail

    The ISL1904 LED driver provides all of the features required for high-performance dimmable LED ballast designs and supports AC or DC input, isolated or non-isolated flyback and boost topologies. This advanced BiCMOS controller features all of the functions required to design low cost low parts count LED driver. It regulates output current by monitoring primary side switching current, operates in CrCM for quasi-resonant high efficiency, and supports 0-100% dimming with triac and trailing-edge dimmers.

    Key Features

    • Excellent LED current regulation over line, load, and temperature
    • 0 - 100% dimming with leading-edge (triac) and trailing-edge dimmers
    • Power factor correction for up to 0.995 power factor and less than 20% harmonic content
    • Critical conduction mode (CrCM) operation for quasi-resonant high efficiency performance
    • Supports universal AC mains input
    • Configurable for PWM or DC current dimming control of LEDs
    • Monitors FET switching current for load regulation
    • Supports isolated and non-isolated boost and flyback topologies
    • Closed loop soft-start for no overshoot
    • OFFREF feature to set dimming off-point to improve fixture performance matching
    • -40°C to +125°C operation
    • Pb-free (RoHS compliant)

    Application scenarios

    • Industrial and commercial LED lighting
    • Retrofit LED lamps with triac dimming
    • Universal AC mains input LED retrofit lamps
    • AC or DC Input LED ballasts

    Documents

    Datasheets:

    isl1904faz-tmvuT0fz-YoWPwwaaj.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
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • IW3688-00
      RENESAS
      Available for RFQ
      Request Volume Pricing
    • IW3614-02-B3
      RENESAS
      Available for RFQ
      Request Volume Pricing
    • IW3989-30
      RENESAS
      Available for RFQ
      Request Volume Pricing
      -
    • iW3658-36F
      RENESAS
      Available for RFQ
      Request Volume Pricing
      -
    • IW3637-03
      RENESAS
      Available for RFQ
      Request Volume Pricing
      -
    • iW3637-02
      RENESAS
      Available for RFQ
      Request Volume Pricing
      -
    • IW380-40B
      RENESAS
      Available for RFQ
      Request Volume Pricing
      -
    • IW388-20B
      RENESAS
      Available for RFQ
      Request Volume Pricing
      -
    • ISL1904FAZ
      RENESAS
      Available for RFQ
      Request Volume Pricing
    • IW3637-31
      RENESAS
      Available for RFQ
      Request Volume Pricing
      -

    IW3671-00C

    IW3671-00C

    RENESAS

    IW350-02B

    IW350-02B

    RENESAS

    iW388-01

    iW388-01

    RENESAS

    IW380-40B

    IW380-40B

    RENESAS

    IW3602-01

    IW3602-01

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    IW3605-02C

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