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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. RT7248HGSP RICHTEK

    RT7248HGSP [RICHTEK]

    RT7248HGSP
    RT7248HGSP

    Part No:

    RT7248HGSP

    Category:

    Power Management ICs

    Manufacturer:

    RICHTEK

    Description:

    The RT7248 is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.5V to 18V input supply.

    RoHS Status:

    Product FAQ

    1. Is RT7248HGSP available for RFQ?

    Yes. RT7248HGSP 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 RT7248HGSP?

    Pricing for RT7248HGSP 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 RT7248HGSP?

    RT7248HGSP is a RICHTEK Power Management ICs with Shutdown Supply Current Min: 0.5µA and Enable High Threshold Min: 2.7V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for RT7248HGSP?

    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 RT7248HGSP 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 RT7248HGSP?

    Yes. If RT7248HGSP is unavailable, obsolete, or does not meet your required lead time, we can help check similar RICHTEK Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    RT7248HGSP

    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
    Supply Current
    0.8mA ~ 1.2mA
    Power Dissipation
    1.333W
    Junction Temperature
    -40°C ~ 125°C
    ESD Hbm
    2kV
    Supply Voltage
    4.5V ~ 18V
    Package
    SOP-8 (Exposed Pad)
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -65°C ~ 150°C
    Ambient Temperature
    -40°C ~ 85°C
    Enable High Threshold Min
    2.7V
    Enable Low Threshold Max
    0.4V
    Feedback Voltage
    0.909V ~ 0.937V
    Maximum Duty Cycle
    93%
    Minimum On Time
    100ns
    Oscillator Frequency
    300kHz ~ 380kHz
    Shutdown Supply Current
    3µA
    Shutdown Supply Current Min
    0.5µA
    Soft Start Period
    15.5ms
    Thermal Resistance Ja
    75°C/W
    Thermal Resistance Jc
    15°C/W
    Thermal Shutdown
    150°C
    Uvlo Threshold
    3.8V ~ 4.5V

    Products Detail

    The RT7248 is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.5V to 18V input supply. The RT7248's current mode architecture and external compensation allow the transient response to be optimized over a wide input range and loads. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start up. The RT7248 also provides under voltage protection and thermal shutdown protection. The low current (<3μA) shutdown mode provides output disconnection, enabling easy power management in battery-powered systems. The RT7248 is available in SOP-8 (Exposed Pad) package.

    Key Features

    • ±1.5% High Accuracy Feedback Voltage, Input Voltage Range: 4.5V to 18V, 2A Output Current, Integrated N-MOSFETs, Current Mode Control, 340kHz Fixed Frequency Operation, Output Adjustable Voltage Range: 0.923V to 15V, Efficiency Up to 95%, Programmable Soft-Start, Stable with Low ESR Ceramic Output Capacitors, Cycle-by Cycle Over Current Protection, Input Under Voltage Lockout, Output Under Voltage Protection, Thermal Shutdown Protection, RoHS Compliant and Halogen Free

    Application scenarios

    • Wireless AP/Router
    • Set-Top-Box
    • Industrial and Commercial Low Power Systems
    • LCD Monitors and TVs
    • Green Electronics/Appliances
    • Point of Load Regulation of High-Performance DSPs

    Documents

    Datasheets:

    RT7248 Series

    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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