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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. TOP257LG Power Integrations

    TOP257LG [Power Integrations]

    TOP257LG
    TOP257LG

    Part No:

    TOP257LG

    Category:

    Power Management ICs

    Manufacturer:

    Power Integrations

    Description:

    6 Pin AC to DC power converter TOPSwitch®-HX Series 66kHz 132kHz

    RoHS Status:

    Product FAQ

    1. Is TOP257LG available for RFQ?

    Yes. TOP257LG 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 TOP257LG?

    Pricing for TOP257LG 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 TOP257LG?

    TOP257LG is a Power Integrations Power Management ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Max Operating Temperature: 150°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TOP257LG?

    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 TOP257LG 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 TOP257LG?

    Yes. If TOP257LG 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:

    TOP257LG

    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
    Factory Lead Time
    6 Weeks
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    7-SSIP, 6 Leads, Exposed Pad, Formed Leads
    Number of Pins
    6
    Supplier Device Package
    eSIP-7F
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    Series
    TOPSwitch®-HX
    Published
    2012
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Max Operating Temperature
    150°C
    Min Operating Temperature
    -40°C
    Power (Watts)
    105W
    Max Power Dissipation
    105W
    Topology
    Flyback
    Frequency - Switching
    66kHz 132kHz
    Internal Switch(s)
    Yes
    Fault Protection
    Current Limiting, Over Temperature, Over Voltage
    Duty Cycle
    78%
    Output Isolation
    Isolated
    Voltage - Breakdown
    700V
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    TOP257LG Overview


    In the package 7-SSIP, 6 Leads, Exposed Pad, Formed Leads , the ac to dc converter is embedded.The AC/DC power converter type is Tube .It is mounted in the way of Through Hole .For the ac dc converter to perform at its best, it should be operated at a temperature of -40°C~150°C TJ °C.In this AC to DC transformer, the switching frequency is 66kHz 132kHz .A ac/dc converter with 6 pins is available.It are possible to mount thare ac dc converters by Through Hole .It belongs to the family of TOPSwitch®-HX manufacturers.The package contains eSIP-7F AC/DC converters.Keeping the 150°C value at its maximum ensures the AC to DC power converter runs smoothly.It is necessary that the minimum working temperature of this isolated switch not fall below -40°C .

    TOP257LG Features


    Packaged with 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
    Switching Frequency at 66kHz 132kHz
    With 6 pins


    TOP257LG Applications


    There are a lot of Power Integrations
    TOP257LG AC DC Converters applications.


    • Adaptors for Portable Media Player
    • Adaptors for DSCs
    • Set-top boxes
    • DVD players
    • Records
    • Linear Adapter Replacements
    • Chargers for cell/cordless phones
    • PDAs
    • MP3
    • Portable audio
    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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