TNY268GN

The TNY268GN is a compact, high-performance integrated circuit (IC) designed for offline switch-mode power supplies (SMPS). It belongs to the TinySwitch family of devices manufactured by Power Integrations, which are known for their efficiency and reliability in power conversion applications.
The TNY268GN operates on a wide input voltage range and can deliver up to 5 watts of output power. It features a built-in high-voltage switch, requiring minimal external components, which simplifies design and reduces overall system size. Key attributes include low standby power consumption, high-efficiency operation, and integrated protection features such as overvoltage, overcurrent, and thermal shutdown.
Common applications for the TNY268GN include chargers, adapters, LED drivers, and small power supplies for consumer electronics. Its compact size and efficiency make it ideal for applications where space and energy efficiency are critical.

The TNY268GN is a power supply IC (Integrated Circuit) designed by Power Integrations, primarily used for driving low-power applications. Key features include:
1. High Voltage Start-Up: Integrated high-voltage start-up allows direct connection to AC mains without external components.
2. Low Power Consumption: It operates with minimal power consumption, ideal for energy-efficient devices.
3. Integrated Switch: Contains a built-in high-voltage power MOSFET for improved efficiency and reduced component count.
4. Multiple Output Options: Supports various output configurations suitable for different applications.
5. Protection Features: Includes over-voltage, over-current, and thermal protection mechanisms to enhance reliability and safety.
6. Compact Size: Its small package option allows for space-saving designs.
7. Wide Input Voltage Range: Capable of handling wide input voltage variations, making it versatile for global applications.
These features make the TNY268GN suitable for adapters, chargers, and other low-power electronic devices.

The TNY268GN is packaged in a DIP-8 (Dual In-line Package with 8 pins). This compact package design is commonly used for integrated circuits, providing easy mounting on printed circuit boards.

The TNY268GN is a power supply IC from the TinySwitch series, manufactured by Power Integrations. It features a total of 8 pins.
The pin functions are as follows:
1. Pin 1 (DRAIN): Connects to the drain of the external MOSFET.
2. Pin 2 (SOURCE): Connects to the source of the external MOSFET; also acts as a ground reference.
3. Pin 3 (COMP): Compensation pin for feedback loop stability.
4. Pin 4 (VDD): Supply voltage pin; provides power to the IC.
5. Pin 5 (GND): Ground pin.
6. Pin 6 (SS): Soft-start pin for controlling the startup behavior.
7. Pin 7 (FB): Feedback pin for regulation.
8. Pin 8 (CT): Timing capacitor pin, used to set the switching frequency.
The TNY268GN is commonly used in low-power applications, providing efficient and compact solutions for power supply designs.

The TNY268GN is manufactured by Power Integrations, Inc., a company that specializes in designing and supplying high-performance electronic components for power conversion applications. Founded in 1985, Power Integrations focuses on providing energy-efficient solutions for various markets, including consumer electronics, telecommunications, and industrial applications. Their products are widely used in power supply designs, featuring integrated circuits that help in reducing energy consumption and improving efficiency.

The TNY268GN is a low-power switcher integrated circuit commonly used in power supply applications. Its primary application areas include adapter power supplies, LED drivers, and battery chargers. It is suitable for compact designs in consumer electronics, home appliances, and industrial equipment due to its high efficiency, low standby power consumption, and integrated functions that simplify circuit design.

The TNY268GN is part of the TinySwitch series by Power Integrations. Equivalent products include the TNY267, TNY269, and TNY272, which have similar functionalities but may differ in output power, voltage ratings, or features. Always consult the datasheets for specific specifications and compatibility before substituting.