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    1. Home/
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    4. DC/DC Converters/
    5. PT4246C Texas Instruments

    PT4246C [Texas Instruments]

    PT4246C
    PT4246C

    Part No:

    PT4246C

    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 PT4246C available for RFQ?

    Yes. PT4246C 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 PT4246C?

    Pricing for PT4246C 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 PT4246C?

    PT4246C is a Texas Instruments DC/DC Converters with Transient Response Overshoot Vo<=5.0V: ±150mV and External Output Capacitance Vo<=5.0V: 0 to 1000µF. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT4246C?

    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 PT4246C 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 PT4246C?

    Yes. If PT4246C 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:

    PT4246C

    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
    Mean Time Between Failures (MTBF)
    4.7e6 Hrs
    Isolation Voltage
    1500V
    Isolation Resistance
    10MΩ
    Line Regulation
    ±1mV
    Switching Frequency
    250kHz ~ 350kHz
    Input Voltage Range
    18.0 to 36.0 VDC
    Isolation Capacitance
    1100pF
    Load Regulation
    ±5mV
    Operating Temperature
    -40°C ~ +85°C
    Storage Temperature
    -40°C ~ +125°C
    Weight
    20 grams
    Current Limit Threshold
    150%
    Efficiency Vo=1.3V
    64%
    Efficiency Vo=1.5V
    70%
    Efficiency Vo=1.8V
    72%
    Efficiency Vo=12V
    86%
    Efficiency Vo=2.5V
    77%
    Efficiency Vo=3.3V
    80%
    Efficiency Vo=5.0V
    84%
    External Output Capacitance Vo<=5.0V
    0 to 1000µF
    External Output Capacitance Vo=12V
    0 to 330µF
    Flammability
    UL 94V-0
    Internal Input Capacitance
    0.66µF
    Mechanical Shock
    500 G
    Mechanical Vibration
    20 G
    Output Ripple Vo<=5.0V
    50 mVpp
    Output Ripple Vo=12V
    100 mVpp
    Output Voltage Adjust
    ±10%
    Output Voltage Tolerance
    ±1% to ±2%
    Package Horizontal
    A (EPF)
    Package Smd
    C (EPG)
    Package Vertical
    N (EPE)
    Remote On Off Disable Voltage
    0.8V
    Remote On Off Enable Voltage
    4.5V
    Remote On Off Input Low Current
    -0.5mA
    Standby Input Current
    1mA
    Temperature Variation
    ±0.2%
    Total Output Voltage Variation
    ±1.5% to ±3%
    Transient Response
    75 µs
    Transient Response Overshoot Vo<=5.0V
    ±150mV
    Transient Response Overshoot Vo=12V
    ±350mV
    Under Voltage Lockout
    16V

    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 a number of preset output voltages ranging from 1.2V to 13.2V in many other applications that require input-output isolation over an extended temperature range. The modules are an ideal choice for low-power digital and analog circuits, including DSPs and microcontrollers. The flexibility of input-output isolation also allows the output to be configured for negative voltage operation. The PT4240 series is made available in both horizontal and vertical pin configurations, including surface mount.

    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 and analog circuits
    • including DSPs and microcontrollers

    Documents

    Datasheets:

    PT4240 SeriesPT4246C-Texas-Instruments-datasheet-22382.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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