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    1. Home/
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    3. Power/
    4. DC/DC Converters/
    5. PT4826A Rochester

    PT4826A [Rochester]

    PT4826A
    PT4826A

    Part No:

    PT4826A

    Category:

    DC/DC Converters

    Manufacturer:

    Rochester

    Description:

    The PT4820 Excalibur™ power modules are a series of isolated triple-output DC/DC converters that operate from a standard (–48V) central office supply. Rated for up to 35W, these regulators are ideal for powering many mixed logic applications.

    Datasheet:

    Product FAQ

    1. Is PT4826A available for RFQ?

    Yes. PT4826A 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 PT4826A?

    Pricing for PT4826A 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 PT4826A?

    PT4826A is a Rochester DC/DC Converters with External Output Capacitance Max: 1000uF and External Output Capacitance Min: 0uF. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT4826A?

    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 PT4826A 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 PT4826A?

    Yes. If PT4826A 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:

    PT4826A

    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
    Case Temperature
    +100°C
    Enable High Level Voltage Max
    15V
    Enable High Level Voltage Min
    4V
    Enable Low Level Voltage Max
    0.8V
    Enable Low Level Voltage Min
    -0.2V
    External Output Capacitance Max
    1000uF
    External Output Capacitance Min
    0uF
    Flammability
    UL 94V-O
    Input Voltage
    36V ~ 75V
    Input Voltage Surge
    80V
    Internal Input Capacitance
    1.14uF
    Isolation
    1500VDC
    Mechanical Shock
    500 G
    Mechanical Vibration
    20 G
    Operating Temperature
    -40°C ~ +85°C
    Output Current Total Max
    12A
    Output Current Vo1 Max
    8A
    Output Current Vo1 Min
    0.25A
    Output Current Vo2 Max
    6A
    Output Current Vo2 Min
    0.1A
    Output Current Vo3 Max
    6A
    Output Current Vo3 Min
    0.1A
    PT4821 Vo1
    3.3V
    PT4821 Vo2
    2.5V
    PT4821 Vo3
    1.5V
    PT4822 Vo1
    3.3V
    PT4822 Vo2
    1.8V
    PT4822 Vo3
    1.5V
    PT4823 Vo1
    3.3V
    PT4823 Vo2
    2.5V
    PT4823 Vo3
    1.2V
    PT4824 Vo1
    3.3V
    PT4824 Vo2
    1.8V
    PT4824 Vo3
    1.2V
    PT4825 Vo1
    3.3V
    PT4825 Vo2
    1.5V
    PT4825 Vo3
    1.2V
    PT4826 Vo1
    5.0V
    PT4826 Vo2
    3.3V
    PT4826 Vo3
    1.8V
    PT4827 Vo1
    3.3V
    PT4827 Vo2
    2.5V
    PT4827 Vo3
    1.8V
    PT4828 Vo1
    5.0V
    PT4828 Vo2
    2.5V
    PT4828 Vo3
    1.5V
    PT4829 Vo1
    5.0V
    PT4829 Vo2
    1.8V
    PT4829 Vo3
    1.5V
    PT4831 Vo1
    5.0V
    PT4831 Vo2
    3.3V
    PT4831 Vo3
    1.5V
    PT4832 Vo1
    5.0V
    PT4832 Vo2
    3.3V
    PT4832 Vo3
    2.5V
    PT4833 Vo1
    3.3V
    PT4833 Vo2
    2.0V
    PT4833 Vo3
    1.5V
    Package
    Vertical (N), Horizontal (A), SMD (C)
    Shutdown Temperature Max
    125°C
    Shutdown Temperature Min
    115°C
    Standby Input Current Max
    5mA
    Standby Input Current Min
    1mA
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency
    350kHz ~ 450kHz
    Turn On Time
    140 ms
    Weight
    50 grams

    Products Detail

    Isolated triple-output DC/DC converters with input voltage range 36V to 75V (80V surge), 1500VDC isolation, dual logic on/off control, short-circuit protection, fixed frequency operation, space-saving solderable copper case, and safety approvals (UL60950, CSA 22.2 950, VDE EN60950). The modules provide three independently regulated outputs for mixed logic applications, including a low-voltage bus for DSP/ASIC core and two standard logic voltages.

    Key Features

    • Triple Outputs (Independently Regulated), Over-Temperature Shutdown, Under-Voltage Lockout, Input Voltage Range: 36V to 75V, 80V Surge, 1500VDC Isolation, Dual Logic On/Off Control, Short-Circuit Protection (All Outputs), Fixed Frequency Operation, Space Saving Package (1.3 sq. in. PCB Area), Solderable Copper Case, Safety Approvals: UL60950, CSA 22.2 950, VDE EN60950

    Application scenarios

    • Mixed logic applications
    • DSP
    • ASIC core power
    • telecom central office

    Documents

    Datasheets:

    PT4820 SeriesPT4826A-Texas-Instruments-datasheet-10256518.pdfPT4826A-Texas-Instruments-datasheet-17624.pdfPT4826A-Texas-Instruments-datasheet-115173.pdf
    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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