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    1. Home/
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    3. Power/
    4. DC/DC Converters/
    5. PT7749N Rochester

    PT7749N [Rochester]

    PT7749N
    PT7749N

    Part No:

    PT7749N

    Category:

    DC/DC Converters

    Manufacturer:

    Rochester

    Description:

    PT7749 is an 18 Amp current booster for PT7705/6 regulators, housed in a 27-pin SIP package.

    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
    Ecoplan
    Product FAQ

    1. Is PT7749N available for RFQ?

    Yes. PT7749N by Rochester 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 PT7749N?

    Pricing for PT7749N 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 PT7749N?

    PT7749N is a Rochester DC/DC Converters with Output Capacitance Min Pt7705 7706: 1200µF and Moisture Sensitivity Level (MSL): Level-1-215C-UNLIM. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT7749N?

    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 PT7749N 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 PT7749N?

    Yes. If PT7749N is unavailable, obsolete, or does not meet your required lead time, we can help check similar Rochester DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    PT7749N

    Manufacturer:

    Rochester

    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
    TBD
    Input Capacitance
    1200µF (electrolytic, required)
    Input Inductance
    1µH (optional)
    Input Ripple Current
    1.3Arms
    Input Voltage
    3V ~ 5.5V
    Max Parallel Output Current
    90A
    Moisture Sensitivity Level (MSL)
    Level-1-215C-UNLIM
    Output Capacitance
    15000µF
    Output Capacitance Min Pt7705 7706
    1200µF
    Output Capacitance Min Pt7707
    330µF
    Output Current Per Booster
    18A
    Package
    SIPMOD (27-pin)
    Status
    NRND

    Products Detail

    The PT7749 is a high-performance 18 Amp current booster designed to work in parallel with PT7705/6 regulators to increase output current. It features high efficiency, tracks the output voltage of PT7705/06/07, operates with an input voltage range of 3V to 5.5V, and is synchronized with the regulator. Housed in a 27-pin SIP package, it can run up to four units in parallel to deliver up to 90 Amps. The PT7749 is not a stand-alone product and must be used in combination with PT7705/6 regulators.

    Key Features

    • Current Boost
    • Tracks Vout of PT7705/06/07
    • High Efficiency
    • Input Voltage Range: 3V to 5.5V
    • Synchronized with Regulator
    • 27-pin SIP Package
    • Run up to 4 in Parallel - 90 Amps

    Application scenarios

    • multiple megaprocessor application
    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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