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    1. Home/
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    3. Power/
    4. Power Supplies/
    5. CAT310W Onsemi

    CAT310W [Onsemi]

    CAT310W
    CAT310W

    Part No:

    CAT310W

    Category:

    Power Supplies

    Manufacturer:

    Onsemi

    Description:

    10-channel LED driver for automotive and other lighting applications with high-voltage tolerance.

    RoHS Status:

    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
    Packing
    Tape and Reel
    Package
    SOIC-20
    Output Current
    0mA ~ 50mA
    Overvoltage Protection
    17V ~ 21V
    Switch On Resistance Max
    12Ω
    Switch On Resistance Min
    2Ω
    Undervoltage Lockout
    1.7V ~ 2.5V
    Vcc
    3.0V ~ 5.5V

    Products Detail

    The CAT310 is a 10-channel LED driver designed for automotive and general lighting applications. It features independent LED bias current control via external resistors, a high-speed serial interface for channel programming, and a blanking control pin to disable all outputs. It includes protection against load dump transients up to 40V and over-voltage detection at 19V. The device supports daisy-chaining for multi-driver applications and operates from -40°C to +125°C. It is available in a 20-pin SOIC package and is Pb-free, halogen-free, and RoHS compliant.

    Key Features

    • Automotive Load Dump Protection (40 V), 10 Independent LED Channels, Up to 50 mA Output per Channel, Overvoltage Detection at 19 V, Serial Interface for Channel Programming, Daisy Chain Output for Multi-driver Cascading, LED Blanking Control, Operating Temperature from -40°C to +125°C, 20-pin SOIC Package, Pb-Free, Halogen Free/BFR Free, RoHS Compliant

    Application scenarios

    • Automotive lighting
    • high-brightness LEDs
    • multi-color LED cluster displays
    • general LED lighting

    Documents

    datasheets:

    onsemiconductor-cat310w-datasheets-4779.pdf
    Product FAQ

    1. Is CAT310W available for RFQ?

    Yes. CAT310W by Onsemi 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 CAT310W?

    Pricing for CAT310W 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 CAT310W?

    CAT310W is a Onsemi Power Supplies with Switch On Resistance Max: 12Ω and Switch On Resistance Min: 2Ω. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CAT310W?

    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 CAT310W 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 CAT310W?

    Yes. If CAT310W is unavailable, obsolete, or does not meet your required lead time, we can help check similar Onsemi Power Supplies parts or compatible alternatives.

    RFQ

    Part Number:

    CAT310W

    Manufacturer:

    Onsemi

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

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