TNY287KG-TL

The TNY287KG-TL is a highly integrated, low-power switching power supply IC designed for a wide range of applications, including adapters, chargers, and LED drivers. It belongs to the TinySwitch series from Power Integrations and features a built-in high-voltage power MOSFET, allowing for compact designs without the need for external components.
Key features include:
- Wide Input Voltage Range: Supports universal AC input, typically from 85V to 265V.
- High Efficiency: Achieves high efficiency at various loads, reducing energy consumption.
- Low Standby Power: Minimizes power usage during idle periods, complying with energy regulations.
- Integrated Protection Circuits: Includes features like over-voltage, over-current, and thermal protection for enhanced reliability.
The TNY287KG-TL is ideal for applications requiring efficient power conversion in a compact form factor, making it a popular choice in consumer electronics and industrial equipment.

The TNY287KG-TL is a TinySwitch-III integrated circuit used for switching power supply applications. Equivalent products include the TNY286, TNY288, and TNY289 series, which offer similar features with varying power levels and output capabilities. Additionally, other brands may offer comparable products, such as the NCP1200 series from ON Semiconductor or the LNK series from Power Integrations. Always check the specifications for compatibility with your specific application.

The TNY287KG-TL is a compact, integrated power switch designed for low-power applications. Key features include:
1. Integrated Circuit: Combines a high-voltage power MOSFET and a control IC in a single package.
2. High Efficiency: Operates efficiently in low standby and no-load conditions, ideal for energy-saving designs.
3. Wide Input Voltage Range: Supports input voltages up to 85V, suitable for various applications.
4. Built-In Protections: Includes features like over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown.
5. Low Startup Current: Facilitates quick startup with minimal power consumption.
6. Compact Package: Available in a small DIP-8 package for space-constrained designs.
7. Switching Frequency: Operates at a fixed frequency, improving design predictability and performance.
These features make the TNY287KG-TL suitable for applications such as power adapters, LED drivers, and other low-power AC-DC conversion tasks.

The TNY287KG-TL is a member of the TinySwitch family of power ICs, specifically designed for low-power applications. It features a total of 8 pins. The pin functions are as follows:
1. Pin 1 (Drain): Input for the power transistor.
2. Pin 2 (Source): Connects to the source of the internal MOSFET.
3. Pin 3 (GND): Ground reference.
4. Pin 4 (VDD): Supply voltage input.
5. Pin 5 (CS): Current sense input for overcurrent protection.
6. Pin 6 (RT): Resistor connection for timing and frequency setting.
7. Pin 7 (Comp): Compensation pin for feedback control.
8. Pin 8 (Feedback): Feedback input for regulation and control.
These pins facilitate the IC's operation in various applications, such as adapters and chargers, ensuring efficient power conversion and low standby power consumption.

The TNY287KG-TL is manufactured by Power Integrations, Inc. Power Integrations is a publicly traded semiconductor company that specializes in energy-efficient power conversion technologies. Founded in 1985 and headquartered in San Jose, California, the company develops innovative products for various applications, including LED lighting, electric vehicles, and consumer electronics. Their primary focus is on providing high-performance integrated circuits that help reduce energy consumption and improve system efficiency. Power Integrations is known for its commitment to sustainability and advancing technologies that support greener energy solutions.

The TNY287KG-TL is a compact power supply IC primarily used in offline power supply applications. Its application areas include:
1. Power Adapters: For consumer electronics like chargers.
2. LED Drivers: For efficient LED lighting solutions.
3. Home Appliances: Such as appliances requiring low to moderate power.
4. Telecommunication Equipment: In devices needing stable power supplies.
5. Industrial Controls: For automation and control systems.
6. Smart Home Devices: Including IoT applications requiring compact power solutions.
The device features integrated protection mechanisms, making it suitable for various low-power designs.

The TNY287KG-TL is packaged in a DIP-7 (Dual In-line Package) configuration. This compact package type is commonly used for integrated circuits, allowing for easy insertion into a circuit board.