Texas Instruments

TPS549D22RVFR  

DC Switching Voltage Regulators

TPS549D22RVFR is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The TPS549D22RVFR is a high-density, high-efficiency synchronous step-down regulator with a wide input voltage range of 4.5V to 60V. It can deliver up to 2A of output current with high efficiency, making it suitable for a variety of power conversion applications.

Features:

1. Wide input voltage range: 4.5V to 60V
2. High output current: Up to 2A
3. High efficiency: Up to 96% efficiency
4. Synchronous rectification: Provides high efficiency over a wide load range
5. Small package size: 5mm x 6mm QFN package
6. Low quiescent current: 35µA in 5V/1A operation
7. Programmable soft-start
8. Over-current protection
9. Over-temperature protection
10. Enable/Disable function

Applications:

1. Automotive systems: Infotainment systems, instrument clusters, and lighting control
2. Industrial systems: Motor control, sensor power supplies, and industrial control panels
3. Telecom systems: Base stations, routers, and switches
4. Portable devices: Power supplies for smartphones, tablets, and wearable devices
5. Medical equipment: Power supplies for medical instruments and devices
6. Consumer electronics: Power supplies for TVs, set-top boxes, and gaming consoles

In summary, the TPS549D22RVFR is a high-efficiency synchronous step-down regulator from Texas Instruments that offers a wide input voltage range, high output current, and high efficiency. It is suitable for a variety of power conversion applications, including automotive, industrial, and telecom systems, as well as portable devices, medical equipment, and consumer electronics.

TPS549D22RVFR Documents

Download datasheets and manufacturer documentation for TPS549D22RVFR

PCN Assembly/Origin :

Alt Base Metal 21/Dec/2020      

PCN Design/Specification :

TPS549D22 02/Oct/2017