What is TOP245YN?

 The TOP245YN is part of Power Integrations' TOPSwitch-GX family of off-line switcher ICs, which integrates a high-voltage power MOSFET and several control functions to deliver efficient AC-DC conversion for a wide range of power supplies. It’s particularly well-suited for medium-power applications in consumer electronics, home appliances, and industrial devices that require compact and efficient power solutions.

Key Features:

  • Integrated High-Voltage MOSFET: The TOP245YN combines a 700V power MOSFET with a PWM controller, reducing the need for external components and simplifying the design of isolated and non-isolated power supplies.
  • Extended Power Capabilities: Provides up to 30W of power in an open-frame design and up to 15W in an enclosed adapter configuration, suitable for medium-power applications.
  • Eco-Friendly Low Standby Power: Designed to meet global energy efficiency standards with minimal standby power, making it ideal for applications that need to comply with energy regulations.
  • Comprehensive Protection Features: Includes built-in features such as overload, thermal shutdown, and auto-restart for fault tolerance, enhancing device longevity and reliability.
  • Adjustable Current Limit: Enables designers to fine-tune the power output to match the requirements of the specific application, providing design flexibility.

Applications:

  • Consumer Electronics: Commonly used in adapters, chargers, and power supplies for TVs, DVD players, and set-top boxes, where medium-power and energy efficiency are essential.
  • Household Appliances: Often used in power circuits for appliances like washing machines, microwave ovens, and refrigerators.
  • Industrial and IoT Devices: Suitable for powering control circuits and sensors in industrial automation and IoT devices due to its reliable performance and protection features.

The TOP245YN offers a high level of integration, flexibility, and energy efficiency, making it a popular choice in applications requiring a compact and robust power solution. Its versatile functionality and reliability are beneficial across a variety of medium-power applications in both consumer and industrial markets.  

Search List Page： TOP245YN Parts Search Page | Datasheet PDF | Price | Quantity-MobikeChip  

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Reprinted from: https://www.mobikechip.com/static-product-faq-detail/228.html 
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