Power Integrations

TNY268P  

AC DC Converters, Offline Switches

TNY268P Description

The TNY268P is an offline switch IC designed for flyback topology applications, manufactured by Power Integrations. This device is part of the AC-DC Converters and Offline Switches category, offering a robust solution for power conversion needs. The TNY268P features a breakdown voltage of 700V, ensuring reliable operation in high-voltage environments. It is equipped with an internal switch and can deliver up to 23 watts of power. The device supports a duty cycle of 65% and operates at a switching frequency of 132kHz. It includes essential control features such as enable (EN) and comprehensive fault protection mechanisms like current limiting, open-loop protection, over-temperature protection, and short-circuit protection. The TNY268P is available in a through-hole mounting type and comes in bulk packaging. It is classified under HTSUS code 8542.39.0001 and has a moisture sensitivity level (MSL) of 1, indicating it is unaffected by moisture. The product is REACH unaffected and has an ECCN classification of EAR99. Despite its obsolescence, the TNY268P remains a viable option for specific applications due to its unique feature set.

TNY268P Features

The TNY268P offers several distinct features that set it apart from similar models:

• High Breakdown Voltage: With a 700V breakdown voltage, the TNY268P ensures reliable operation in high-voltage applications, reducing the risk of voltage-related failures.
• Internal Switch: The inclusion of an internal switch simplifies the design process and reduces the number of external components required.
• Comprehensive Fault Protection: The device provides robust fault protection mechanisms, including current limiting, open-loop protection, over-temperature protection, and short-circuit protection, ensuring safe and reliable operation.
• High Power Output: Capable of delivering up to 23 watts of power, the TNY268P is suitable for applications requiring moderate to high power output.
• Control Features: The enable (EN) control feature allows for precise control over the device's operation, enhancing its versatility.
• Through-Hole Mounting: The through-hole mounting type ensures secure and reliable installation, making it suitable for a wide range of applications.
• Isolated Output: The isolated output design enhances safety and reliability, making it ideal for applications where electrical isolation is critical.

TNY268P Applications

The TNY268P is well-suited for a variety of applications, including:

• Power Supplies: Ideal for designing efficient and reliable power supplies for consumer electronics, industrial equipment, and medical devices.
• Charging Solutions: Suitable for creating compact and efficient charging solutions for portable devices, ensuring fast and safe charging.
• Adapters and Converters: Can be used in various adapters and converters, providing a reliable and efficient power conversion solution.
• Lighting Applications: Perfect for LED lighting applications, offering high efficiency and reliability while maintaining a compact form factor.
• Telecommunications: Suitable for telecom equipment where high reliability and efficient power conversion are essential.

Conclusion of TNY268P

The TNY268P is a versatile and reliable offline switch IC designed for flyback topology applications. Its high breakdown voltage, internal switch, comprehensive fault protection, and high power output make it an excellent choice for a wide range of applications. Despite its obsolescence, the TNY268P remains a valuable option for specific use cases where its unique features and performance benefits are required. Its through-hole mounting type and isolated output design further enhance its suitability for applications requiring secure installation and electrical isolation. For designers and engineers seeking a reliable and efficient power conversion solution, the TNY268P is a worthy consideration.

TNY268P Documents

Download datasheets and manufacturer documentation for TNY268P