Power Integrations

TNY279GN-TL

The TNY279GN-TL is a high-efficiency, synchronous, step-down (buck) switching regulator from Power Integrations. It is designed to provide a stable and regulated output voltage from a wide range of input voltages. Here is a description of the model TNY279GN-TL, its features, and applications:

Description:

The TNY279GN-TL is a compact and efficient switching regulator that uses a synchronous rectification technique to minimize power losses and improve efficiency. It is available in a thermally enhanced, leadless, plastic package and is suitable for a wide range of power supply applications.

Features:

1. High Efficiency: The synchronous rectification technique used in the TNY279GN-TL allows for high efficiency, even at high input voltages and heavy loads.
2. Wide Input Voltage Range: The device can operate with input voltages ranging from 4V to 40V, making it suitable for a wide range of power supply applications.
3. Low Dropout Voltage: The TNY279GN-TL has a low dropout voltage, which means it can provide a stable output voltage even when the input voltage is close to the output voltage.
4. High Output Current: The device can deliver up to 2A of continuous output current, making it suitable for applications that require high power.
5. Small Size: The TNY279GN-TL is available in a compact, leadless, plastic package that is ideal for space-constrained applications.
6. Protection Features: The device includes over-current protection, over-temperature protection, and thermal shutdown features to protect against fault conditions.

Applications:

The TNY279GN-TL is suitable for a wide range of power supply applications, including:

1. Portable Electronics: The high efficiency and low dropout voltage make the TNY279GN-TL ideal for powering portable electronic devices, such as smartphones, tablets, and laptops.
2. Industrial Equipment: The device can be used to provide a stable and regulated power supply for industrial equipment, such as motor controllers and sensors.
3. LED Lighting: The TNY279GN-TL can be used to power LED lighting applications, providing a stable and efficient power supply.
4. Telecom Equipment: The device can be used to provide a stable and regulated power supply for telecom equipment, such as base stations and routers.
5. Medical Equipment: The TNY279GN-TL can be used to power medical equipment, such as portable monitors and diagnostic devices.

In summary, the TNY279GN-TL is a high-efficiency, synchronous, step-down switching regulator that offers a wide input voltage range, low dropout voltage, high output current, and small size. It is suitable for a wide range of power supply applications, including portable electronics, industrial equipment, LED lighting, telecom equipment, and medical equipment.