Power Integrations

TNY280PN

The TNY280PN is a high-efficiency, synchronous, step-down (buck) switching regulator from Power Integrations. It is designed to provide a stable and efficient power supply for a wide range of applications.

Description:

The TNY280PN is a compact and efficient switching regulator that uses a synchronous rectification technique to reduce power loss and improve efficiency. It can handle input voltages from 4.5V to 38V and can deliver an output voltage as low as 0.9V. The device is available in a thermally enhanced PowerPAD package, which provides excellent thermal performance and allows for easy heat dissipation.

Features:

1. High Efficiency: The TNY280PN offers high efficiency of up to 93%, which helps to reduce power consumption and improve overall system performance.
2. Wide Input Voltage Range: The device can handle input voltages from 4.5V to 38V, making it suitable for a wide range of applications.
3. Low Output Voltage: The output voltage can be as low as 0.9V, which is useful for applications that require low voltage power supplies.
4. Synchronous Rectification: The device uses synchronous rectification to reduce power loss and improve efficiency.
5. Thermally Enhanced Package: The PowerPAD package provides excellent thermal performance and allows for easy heat dissipation.
6. Protection Features: The TNY280PN includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure safe and reliable operation.

Applications:

The TNY280PN is suitable for a wide range of applications that require efficient and stable power supply, including:

1. Industrial Control Systems
2. Telecommunications Equipment
3. Networking Devices
4. LED Lighting Systems
5. Portable Electronics
6. Medical Devices
7. Consumer Electronics

In summary, the TNY280PN is a high-efficiency, synchronous, step-down switching regulator that offers a wide input voltage range, low output voltage, and excellent thermal performance. It is suitable for a wide range of applications that require efficient and stable power supply.