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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Driver ICs/
    5. RT8472GJ5 RICHTEK

    RT8472GJ5 [RICHTEK]

    RT8472GJ5
    RT8472GJ5

    Part No:

    RT8472GJ5

    Category:

    Driver ICs

    Manufacturer:

    RICHTEK

    Description:

    The RT8472 is a high efficiency, continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs from a voltage source higher than the LED voltage.

    RoHS Status:

    Product FAQ

    1. Is RT8472GJ5 available for RFQ?

    Yes. RT8472GJ5 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 RT8472GJ5?

    Pricing for RT8472GJ5 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 RT8472GJ5?

    RT8472GJ5 is a RICHTEK Driver ICs with Thermal Shutdown Hysteresis: 30°C 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 RT8472GJ5?

    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 RT8472GJ5 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 RT8472GJ5?

    Yes. If RT8472GJ5 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:

    RT8472GJ5

    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
    Propagation Delay
    25ns
    Operating Temperature
    -40°C ~ 125°C
    Supply Voltage
    5V ~ 30V
    Package
    TSOT-23-5
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Adj High Threshold Min
    1.4V
    Adj Low Threshold Max
    0.2V
    Analog Dimming Max
    1.2V
    Analog Dimming Min
    0.4V
    Current Sense Threshold
    100mV
    Quiescent Current Off
    450µA
    Quiescent Current On
    1000µA
    Ramp Frequency
    300Hz
    Rds On
    350mΩ
    Sense Pin Current
    300nA
    Switch Off Time Min
    170ns
    Switch On Time Min
    210ns
    Thermal Shutdown
    150°C
    Thermal Shutdown Hysteresis
    30°C
    Uvlo Threshold
    4V

    Products Detail

    The RT8472 is a high-efficiency step-down converter for driving LEDs from 5V to 30V input. It delivers up to 1A output current with hysteretic control and high-side current sensing. Features include internal N-MOSFET with 350mΩ RDS(ON), up to 97% efficiency, ±5% LED current accuracy, analog/PWM dimming control, 300Hz ramp generator, UVLO, thermal shutdown, and RoHS compliance in a TSOT-23-5 package.

    Key Features

    • 5V to 30V Input Voltage Range
    • Hysteretic Control with High Side Current Sensing
    • Internal N-MOSFET with 350mΩ Low R DS(ON)
    • 1A Output Current
    • Up to 97% Efficiency
    • Typical ±5% LED Current Accuracy
    • Analog or PWM Control Signal for LED Dimming
    • 300Hz On-Board Ramp Generator
    • Input Under Voltage Lockout
    • Thermal Shutdown Protection
    • RoHS Compliant and Halogen Free

    Application scenarios

    • Automotive LED Lighting
    • High Power LED Lighting
    • Indicator and Emergency Lighting
    • Architectural Lighting
    • Low Voltage Industrial Lighting
    • Signage and Decorative LED Lighting

    Documents

    Datasheets:

    RT8472

    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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