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    1. Home/
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    3. Power/
    4. Power Supplies/
    5. TNY274PG Power Integrations

    TNY274PG [Power Integrations]

    TNY274PG
    TNY274PG

    Part No:

    TNY274PG

    Category:

    Power Supplies

    Manufacturer:

    Power Integrations

    Description:

    Energy-Efficient, Off-Line Switcher With Enhanced Flexibility and Extended Power Range

    Datasheet:

    Product FAQ

    1. Is TNY274PG available for RFQ?

    Yes. TNY274PG 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 TNY274PG?

    Pricing for TNY274PG 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 TNY274PG?

    TNY274PG is a Power Integrations Power Supplies with No Load Power Without Bias (AT 265 VAC): 150mW at 265 VAC and No Load Power With Bias (AT 265 VAC): 50mW at 265 VAC. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TNY274PG?

    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 TNY274PG 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 TNY274PG?

    Yes. If TNY274PG is unavailable, obsolete, or does not meet your required lead time, we can help check similar Power Integrations Power Supplies parts or compatible alternatives.

    RFQ

    Part Number:

    TNY274PG

    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
    Input Voltage
    85-265 VAC
    Package
    DIP-8C, SMD-8C
    Bypass Capacitor
    0.1µF
    Drain Voltage
    700V
    Enable Threshold Current Max
    115µA
    Enable Threshold Current Min
    75µA
    Frequency Jitter
    8kHz
    No Load Power With Bias (AT 265 VAC)
    50mW at 265 VAC
    No Load Power Without Bias (AT 265 VAC)
    150mW at 265 VAC
    Oscillator Frequency
    132kHz
    Thermal Shutdown
    142°C
    Thermal Shutdown Hysteresis
    75°C

    Products Detail

    TinySwitch-III incorporates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The IC family uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability.

    Key Features

    • Simple ON/OFF control, no loop compensation needed
    • Selectable current limit through BP/M capacitor value
    • Higher current limit extends peak power or maximum continuous power
    • Lower current limit improves efficiency in enclosed adapters/chargers
    • Tight I2f parameter tolerance reduces system cost
    • ON-time extension – extends low line regulation range/hold-up time
    • Self-biased: no bias winding or bias components
    • Frequency jittering reduces EMI filter costs
    • Pin-out simplifies heatsinking to the PCB
    • SOURCE pins are electrically quiet for low EMI
    • Accurate hysteretic thermal shutdown protection
    • Improved auto-restart delivers <3% of maximum power in fault conditions
    • Output overvoltage shutdown with optional Zener
    • Line undervoltage detect threshold set using a single optional resistor
    • Very low component count enhances reliability
    • High bandwidth provides fast turn on with no overshoot
    • Extended creepage between DRAIN and all other pins
    • EcoSmart: Easily meets all global energy efficiency regulations, No-load <150 mW at 265 VAC without bias winding, <50 mW with bias winding, ON/OFF control provides constant efficiency down to very light loads

    Application scenarios

    • Chargers/adapters for cell/cordless phones
    • PDAs
    • digital cameras
    • MP3/portable audio
    • shavers
    • etc.; PC Standby and other auxiliary supplies; DVD/PVR and other low power set top decoders; Supplies for appliances
    • industrial systems
    • metering
    • etc.

    Documents

    Datasheets:

    TNY274-280

    PCN Assembly/Origin:

    Mult Devices Assembly 10/Apr/2019
    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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