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    1. Home/
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    3. Power/
    4. DC/DC Converters/
    5. PT4243C Texas Instruments

    PT4243C [Texas Instruments]

    PT4243C
    PT4243C

    Part No:

    PT4243C

    Category:

    DC/DC Converters

    Manufacturer:

    Texas Instruments

    Description:

    PT4240 Series 10-W Low-Profile 24V-Input Isolated DC/DC Converter

    Datasheet:

    Product FAQ

    1. Is PT4243C available for RFQ?

    Yes. PT4243C by Texas Instruments 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 PT4243C?

    Pricing for PT4243C 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 PT4243C?

    PT4243C is a Texas Instruments DC/DC Converters with Mean Time Between Failures (MTBF): 4.7 x 10^6 Hrs and External Output Capacitance Max: 1000µF. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT4243C?

    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 PT4243C 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 PT4243C?

    Yes. If PT4243C is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    PT4243C

    Manufacturer:

    Texas Instruments

    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
    Capacitance Input To Output
    1100pF
    External Output Capacitance Max
    1000µF
    Input Voltage
    18.0 VDC ~ 36.0 VDC
    Internal Input Capacitance
    0.66µF
    Isolation Voltage
    1500 VDC
    Mean Time Between Failures (MTBF)
    4.7 x 10^6 Hrs
    Mechanical Shock
    500 G's
    Mechanical Vibration
    20 G's
    Operating Temperature
    -40°C ~ +85°C
    Output Voltage
    1.2V ~ 13.2V
    Package
    Low-Profile (8mm), Vertical (N), Horizontal (A), SMD (C)
    Resistance Input To Output
    10MΩ
    Safety Approvals
    UL 60950, CSA 22.2 60950
    Standby Input Current
    1mA
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency
    250kHz ~ 350kHz
    Weight
    20 grams

    Products Detail

    The PT4240 power modules are a series of DC/DC converters housed in an ultra-low profile (8mm) solderable copper case. The series includes preset output voltages ranging from 1.2V to 13.2V for applications requiring input-output isolation over an extended temperature range. These modules are ideal for low-power digital and analog circuits, including DSPs and microcontrollers, and support negative voltage operation configuration.

    Key Features

    • 10W Output Power, Input Voltage: 18V to 36V, Output Voltages: 1.2V to 13.2V, 1500 VDC Isolation, Temp Range: –40°C to +85°C, Remote On/Off Control, Undervoltage Lockout, Output Current Limit, Short-Circuit Protection, Low-Profile Package (8mm), Space Saving Package, Solderable Copper Case, Safety Agency Approvals: UL 60950, CSA 22.2 60950

    Application scenarios

    • low-power digital circuits
    • analog circuits
    • DSPs
    • microcontrollers
    • negative voltage operation

    Documents

    Datasheets:

    PT4240 Series
    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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