TNY255GN-TL: Overview, Features, and Applications

TNY255GN-TL Overview:

The TNY255GN-TL is a member of the TinySwitch-III series of energy-efficient, off-line switcher ICs manufactured by Power Integrations. This integrated circuit is specifically designed for low power offline applications, providing a compact and efficient solution for power supply designs.

Features of TNY255GN-TL:

1. Integrated Off-line Switcher: Combines a high-voltage power MOSFET switch, power supply control, and feedback components in a single IC, simplifying design and reducing external components.

2. Energy Efficiency: Designed to optimize power efficiency, meeting modern energy-saving requirements and reducing power consumption.

3. Safety and Protection Features: Includes overvoltage protection, thermal shutdown, line under-voltage detection, and auto-restart functions to ensure system safety and reliability.

4. Frequency Jittering: Incorporates frequency jittering to reduce electromagnetic interference (EMI) emissions, aiding in meeting regulatory standards.

5. Primary-Side Regulation (PSR): Utilizes primary-side regulation for feedback control, eliminating the need for an optocoupler and simplifying design.

6. DataSheet

   TNY255GN-TL PDF

Applications of TNY255GN-TL:

1. Power Adapters: Suitable for low-power adapter applications used in consumer electronics, providing efficient power conversion from AC to DC.

2. LED Lighting: Used in LED driver circuits for various lighting applications such as LED bulbs, strips, and signage due to its energy efficiency and compact design.

3. Home Appliances: Applied in home appliances like refrigerators, air conditioners, and televisions to improve power efficiency and performance.

4. Industrial Equipment: Integrated into industrial control systems, automation equipment, and instrumentation for efficient power management.

5. IoT Devices: Ideal for low-power Internet of Things (IoT) devices requiring compact and energy-efficient power supplies.

Note:

• The TNY255GN-TL simplifies power supply design by offering a comprehensive solution in a compact IC package.
• Refer to the datasheet provided by Power Integrations for detailed information on pinout, electrical characteristics, application circuit examples, and thermal considerations.
• Ensure compliance with safety standards and guidelines outlined in the datasheet when incorporating the TNY255GN-TL in your power supply design to ensure optimal performance and reliability.

The TNY255GN-TL from Power Integrations is a versatile and energy-efficient IC suitable for a range of low-power offline applications, offering advanced features to meet the demands of modern power supply designs.