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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Driver ICs/
    5. RT8498GE RICHTEK

    RT8498GE [RICHTEK]

    RT8498GE
    RT8498GE

    Part No:

    RT8498GE

    Category:

    Driver ICs

    Manufacturer:

    RICHTEK

    Description:

    The RT8498 is a current-mode LED driver supporting wide input voltage range from 3V to 18V and output voltage up to 18V. With internal 350kHz operating frequency, the size of the external PWM inductor and input/output capacitors can be minimized.

    RoHS Status:

    Product FAQ

    1. Is RT8498GE available for RFQ?

    Yes. RT8498GE by RICHTEK 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 RT8498GE?

    Pricing for RT8498GE 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 RT8498GE?

    RT8498GE is a RICHTEK Driver ICs with Over Voltage Protection Min: 18.3V and Current Sense Threshold: 100mV. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for RT8498GE?

    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 RT8498GE 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 RT8498GE?

    Yes. If RT8498GE is unavailable, obsolete, or does not meet your required lead time, we can help check similar RICHTEK Driver ICs parts or compatible alternatives.

    RFQ

    Part Number:

    RT8498GE

    Manufacturer:

    RICHTEK

    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
    Junction Temperature
    -40°C ~ 125°C
    ESD Hbm
    2kV
    Switching Frequency
    350kHz
    Supply Current
    3mA
    Supply Voltage
    3V ~ 18V
    Package
    SOT-23-6
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Ambient Temperature
    -40°C ~ 85°C
    Analog Dimming Max
    1.2V
    Analog Dimming Min
    0.65V
    Current Sense Threshold
    100mV
    Over Voltage Protection
    20.9V
    Over Voltage Protection Min
    18.3V
    Power Dissipation
    0.48W
    Sw Current Limit Min
    2A
    Sw Current Limit Typ
    2.5A
    Sw Rds On
    0.1Ω
    Thermal Resistance
    208.2°C/W
    Thermal Shutdown
    150°C

    Products Detail

    The RT8498 is a current-mode LED driver with input voltage range 3V to 18V and output voltage up to 18V. It features a fixed 350kHz switching frequency, 100mV current sensing for high efficiency, and supports analog/PWM dimming control. Includes internal soft-start, under-voltage lockout, over-voltage protection, cycle-by-cycle current limit, and thermal shutdown. Available in SOT-23-6 package.

    Key Features

    • High Voltage: VIN Up to 18V, VOUT Up to 18V
    • Built-In 2A Power Switch
    • Current-Mode PWM Control
    • 350kHz Fixed Switching Frequency
    • Analog, PWM Digital or PWM Converting to Analog Dimming Control
    • Internal Soft-Start to Avoid Inrush Current
    • Under-Voltage Lockout
    • Internal Over Voltage Protection to Limit Output Voltage
    • Cycle-by Cycle Current Limit
    • Thermal Shutdown

    Application scenarios

    • GPS
    • Portable DVD Backlight
    • Display Cabinet Lamp and Room Lighting
    • IP Camera

    Documents

    Datasheets:

    RT8498

    Environmental Information:

    RoHS2 Cert
    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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