Texas Instruments

LM2611AMFX/NOPB

The LM2811AMFX/NOPB is a high-voltage, high-power step-down switching regulator from Texas Instruments. It is designed to provide efficient power conversion and regulation for a wide range of applications.

Description:

The LM2811AMFX/NOPB is a synchronous step-down regulator that can operate from an input voltage range of 4.5V to 60V. It features a fixed 5V output with an output current capability of up to 3A. The device is available in a thermally enhanced 5mm x 7mm PowerPad package.

Features:

• High input voltage range: 4.5V to 60V
• Fixed 5V output with adjustable output current up to 3A
• High efficiency: up to 94% depending on input voltage and output current
• Low quiescent current: 80µA
• Protection features: over-current protection, over-temperature protection, and short-circuit protection
• Wide operating temperature range: -40°C to 125°C
• Small form factor: 5mm x 7mm PowerPad package

Applications:

The LM2811AMFX/NOPB is suitable for a variety of applications that require efficient power conversion and regulation, including:

1. Industrial and automotive systems
2. Telecommunications equipment
3. Networking and computing devices
4. Medical equipment
5. High-voltage battery charging systems
6. LED lighting systems
7. Power supplies for portable devices

In summary, the LM2811AMFX/NOPB is a versatile and efficient step-down regulator that can be used in a wide range of applications requiring high-voltage input and a stable 5V output with adjustable current. Its high efficiency, low quiescent current, and robust protection features make it an ideal choice for demanding power conversion applications.