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    1. Home/
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    3. Power/
    4. DC/DC Converters/
    5. PT7775A Rochester

    PT7775A [Rochester]

    PT7775A
    PT7775A

    Part No:

    PT7775A

    Category:

    DC/DC Converters

    Manufacturer:

    Rochester

    Description:

    PT7775 is a high-output 32A Integrated Switching Regulator for powering high-speed low-voltage devices from a 5V source.

    Datasheet:

    Product FAQ

    1. Is PT7775A available for RFQ?

    Yes. PT7775A 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 PT7775A?

    Pricing for PT7775A 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 PT7775A?

    PT7775A is a Rochester DC/DC Converters with Output Voltage Tolerance: ±0.03V and Operating Temperature: -40°C ~ +85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT7775A?

    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 PT7775A 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 PT7775A?

    Yes. If PT7775A 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:

    PT7775A

    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

    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
    Efficiency
    90%
    Input Capacitance
    2400µF
    Input Voltage
    4.5V ~ 5.5V
    Line Regulation
    ±10mV
    Load Regulation
    ±10mV
    Operating Temperature
    -40°C ~ +85°C
    Output Capacitance
    330µF
    Output Current
    0.1A ~ 32A
    Output Voltage
    0.8V ~ 3.1V
    Output Voltage Tolerance
    ±0.03V
    Package
    27-pin SIP
    Ripple Noise
    50mV
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency
    300kHz ~ 400kHz
    Transient Response
    100 µSec
    Vibration
    10/15 G's
    Voltage Overshoot
    200mV
    Weight
    53/66 grams

    Products Detail

    The PT7775 is a programmable integrated switching regulator with 32A output current, adjustable output voltage from 0.8V to 3.1V via 5-bit input. It features short circuit protection, requires minimal output capacitance (330µF), and is housed in a 27-pin SIP package. It can operate with PT7741 current boosters for higher current and includes differential remote sense for voltage drop compensation.

    Key Features

    • 5-bit programmable output voltage (0.8V to 3.1V), 32A output current (64A with PT7741), 90% efficiency, short circuit protection, differential remote sense, 27-pin SIP package, compatible with PT7741 current booster

    Application scenarios

    • Microprocessors
    • ASICs
    • DSPs

    Documents

    Datasheets:

    PT7775 - 5V
    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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