Texas Instruments

UCC5350MCQDQ1

The UCC5350MCQDQ1 is a high-voltage, high-power synchronous step-down regulator from Texas Instruments. It is designed to provide efficient and precise voltage regulation for a wide range of applications, including industrial, medical, and automotive systems.

Description:

The UCC5350MCQDQ1 is a monolithic, synchronous step-down regulator that can operate from an input voltage range of 4.5V to 60V. It is available in a compact 10-pin QFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: 4.5V to 60V
2. High output current capability: up to 3A
3. Synchronous rectification for high efficiency
4. Tight output voltage regulation: ±1%
5. Low quiescent current: 35µA
6. Programmable soft-start
7. Over-current protection
8. Over-temperature protection
9. Enable/Disable control
10. Thermal shutdown

Applications:

The UCC5350MCQDQ1 is suitable for a wide range of applications that require efficient and precise voltage regulation. Some of the key applications include:

1. Industrial control systems
2. Medical equipment
3. Automotive systems
4. Telecommunications equipment
5. Portable power devices
6. LED lighting systems
7. Battery charging circuits
8. Distributed power systems

In summary, the UCC5350MCQDQ1 is a versatile and efficient step-down regulator from Texas Instruments, designed to provide high-performance voltage regulation for a wide range of applications. Its features, such as a wide input voltage range, high output current capability, and tight output voltage regulation, make it an ideal choice for demanding applications that require precise voltage regulation.