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    1. Home/
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    5. PT6646E Texas Instruments

    PT6646E [Texas Instruments]

    PT6646E
    PT6646E

    Part No:

    PT6646E

    Category:

    Power Supplies

    Manufacturer:

    Texas Instruments

    Description:

    The PT6640 series is a positive +8V to +25V input to negative output line of Integrated Switching Regulators (ISRs).

    Datasheet:

    Product FAQ

    1. Is PT6646E available for RFQ?

    Yes. PT6646E 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 PT6646E?

    Pricing for PT6646E 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 PT6646E?

    PT6646E is a Texas Instruments Power Supplies with Operating Temperature: -40°C ~ +85°C and Storage Temperature: -40°C ~ +125°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT6646E?

    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 PT6646E 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 PT6646E?

    Yes. If PT6646E is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Power Supplies parts or compatible alternatives.

    RFQ

    Part Number:

    PT6646E

    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
    Efficiency
    85%
    Input Capacitor
    560µF electrolytic
    Operating Temperature
    -40°C ~ +85°C
    Output Capacitor
    330µF electrolytic
    Output Current
    4A
    Package
    14-Pin SIP
    Storage Temperature
    -40°C ~ +125°C
    Supply Voltage
    +8V ~ +27V
    Switching Frequency
    550kHz

    Products Detail

    The PT6640 series is a family of integrated switching regulators that convert positive input voltage to negative output voltage. They support input voltages from +8V to +25V and provide negative outputs from -2.5V to -15V with output currents up to 4A. Key features include adjustable output voltage, high efficiency up to 85%, remote sense capability, and a 14-pin SIP package. The converters require external input and output capacitors for proper operation.

    Key Features

    • Wide Input Voltage Range: +8V to +25V, Negative Output: -2.5V/4A to -15V/1.5A, Adjustable Output Voltage, Efficiency up to 85%, Remote Sense Capability, 14-Pin SIP Package, Surface-mount configuration available

    Documents

    Datasheets:

    PT6640 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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