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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Driver ICs/
    5. IXS839BQ2 IXYS

    IXS839BQ2 [IXYS]

    IXS839BQ2
    IXS839BQ2

    Part No:

    IXS839BQ2

    Category:

    Driver ICs

    Manufacturer:

    IXYS

    Description:

    2A Source / 4A Sink Synchronous Buck MOSFET Drivers designed to drive two N-channel power MOSFETs in a synchronous buck converter.

    Datasheet:

    Product FAQ

    1. Is IXS839BQ2 available for RFQ?

    Yes. IXS839BQ2 by IXYS 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 IXS839BQ2?

    Pricing for IXS839BQ2 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 IXS839BQ2?

    IXS839BQ2 is a IXYS Driver ICs with Thermal Resistance Junction To Ambient: 150°C/W and Thermal Resistance Junction To Case: 40°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for IXS839BQ2?

    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 IXS839BQ2 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 IXS839BQ2?

    Yes. If IXS839BQ2 is unavailable, obsolete, or does not meet your required lead time, we can help check similar IXYS Driver ICs parts or compatible alternatives.

    RFQ

    Part Number:

    IXS839BQ2

    Manufacturer:

    IXYS

    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

    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 Voltage
    4.5V ~ 5.5V
    Package
    8-Pin SOIC, 10-Pin QFN
    Storage Temperature
    -65°C ~ +150°C
    Packing
    Tube; Tape and Reel
    Bst Absolute Max
    30V
    Floating Voltage Max
    24V
    Lead Temperature
    +300°C
    Operating Ambient Temperature
    -40°C ~ +85°C
    Operating Junction Temperature
    -40°C ~ +125°C
    Peak Drive Current Sink
    4A
    Peak Drive Current Source
    2A
    Pwm Absolute Max
    7V
    Quiescent Current
    2mA
    Shutdown Current
    10µA
    Sw Absolute Max
    24V
    Thermal Resistance Junction To Ambient
    150°C/W
    Thermal Resistance Junction To Case
    40°C/W
    Uvlo Falling Threshold Max
    4.5V
    Uvlo Falling Threshold Min
    3.9V
    Uvlo Rising Threshold Max
    4.5V
    Uvlo Rising Threshold Min
    4.2V
    Vdd Absolute
    7V

    Products Detail

    The IXS839/IXS839A/IXS839B are 2A Source / 4A Sink Synchronous Buck MOSFET Drivers specifically designed to drive two N-channel power MOSFETs in a synchronous buck converter. The High-Side driver is powered via a bootstrapped power connection. The driver is capable of 20ns High-Side output, and 18ns Low-Side output transition times driving a 3000pF load. The IXS839 and IXS839B incorporate an undervoltage lockout to prevent unintentional gate drive output during low voltage conditions. The IXS839A/B include External Shutdown and Low-Side Drive Shutdown features. The high-side turn-on delay is adjustable with an external capacitor added at the DLY pin. The devices are designed to operate over a temperature range of -40°C to +85°C.

    Key Features

    • Logic Level Gate Drive Compatible, 2A Source, 4A Sink Peak Drive Current, Programmable High-Side Driver Turn-on Delay, Supports Floating Voltage for Top Driver Up to 24V, Undervoltage Lockout (IXS839/839B), Output Shutdown and Low Side Shutdown Inputs (IXS839A/B), 10µA Shut Down Current, 2mA Quiescent Current (Non-Switching), Bootstrapped High Side Driver, Cross-Conduction Protection

    Application scenarios

    • Multiphase Desktop CPU Supplies
    • Mobile CPU Core Voltage supplies
    • High Current / Low Voltage DC/DC Synchronous Buck Converters

    Documents

    Datasheets:

    IXS839(A,B)
    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
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