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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. TOP245P Power Integrations

    TOP245P [Power Integrations]

    TOP245P
    TOP245P

    Part No:

    TOP245P

    Category:

    Power Management ICs

    Manufacturer:

    Power Integrations

    Description:

    TOPSwitch®-GX Family Extended Power, Design Flexible, EcoSmart®, Integrated Off-line Switcher

    Datasheet:

    Product FAQ

    1. Is TOP245P available for RFQ?

    Yes. TOP245P by Power Integrations 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 TOP245P?

    Pricing for TOP245P 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 TOP245P?

    TOP245P is a Power Integrations Power Management ICs with Frequency Jittering (AT 250HZ): ±4kHz at 250Hz and Switching Frequency Option: 66kHz. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TOP245P?

    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 TOP245P 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 TOP245P?

    Yes. If TOP245P is unavailable, obsolete, or does not meet your required lead time, we can help check similar Power Integrations Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    TOP245P

    Manufacturer:

    Power Integrations

    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
    Package
    DIP-8B (P), SMD-8B (G), TO-263-7C (R), TO-220-7C (Y), TO-262-7C (F)
    Auto Restart Duty Cycle
    4%
    Control Pin Under Voltage
    4.8V
    Control Pin Voltage
    5.8V
    Current Limit Adjustment
    30% to 100% of default
    Drain Voltage Max
    700V
    Frequency Jittering (AT 250HZ)
    ±4kHz at 250Hz
    Max Duty Cycle
    78%
    Soft Start Time
    10 ms
    Standby Power 110VAC
    80mW
    Standby Power 230VAC
    160mW
    Switching Frequency
    132kHz
    Switching Frequency Option
    66kHz

    Products Detail

    TOPSwitch-GX integrates a high-voltage power MOSFET, PWM control, fault protection, and control circuitry onto a single CMOS chip. It offers extended power range, no heatsink required up to 34W using P/G packages, eliminates or reduces external components, features fully integrated soft-start, externally programmable current limit, wider duty cycle (78% max), line sensing (UV/OV), line feed-forward with DC_MAX reduction, frequency jittering, regulates to zero load, 132 kHz frequency (66 kHz option), hysteretic thermal shutdown, low standby power (80mW at 110VAC, 160mW at 230VAC), frequency reduction at light load, remote ON/OFF and synchronization.

    Key Features

    • Extended power range, no heatsink required up to 34W, integrated soft-start, externally programmable current limit, wider duty cycle (78% max), line sensing (UV/OV), line feed-forward with DC_MAX reduction, frequency jittering, regulates to zero load, 132 kHz frequency (66 kHz option), hysteretic thermal shutdown, low standby power, frequency reduction at light load, remote ON/OFF, synchronization

    Application scenarios

    • Universal input power supplies
    • enclosed adapters
    • open frame power supplies
    • multiple output power supplies
    • processor controlled supplies

    Documents

    Datasheets:

    TOP242-250
    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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