Texas Instruments

UCD90160RGCR

The UCD90160RGCR is a high-performance, monolithic, step-down switching regulator developed by Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The UCD90160RGCR is a highly integrated, high-current synchronous step-down regulator that operates from a wide input voltage range of 4.5V to 60V. It is available in a compact 16-lead thermally enhanced power QFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: 4.5V to 60V
2. Output voltage as low as 0.9V
3. High efficiency up to 96%
4. Capable of delivering up to 3A of continuous output current
5. Synchronous rectification for improved efficiency at light loads
6. Integrated power MOSFETs for reduced external component count
7. Programmable soft-start and tracking
8. Over-current protection, over-temperature protection, and thermal shutdown
9. Programmable output voltage tracking
10. Spread spectrum frequency modulation for reduced electromagnetic interference (EMI)

Applications:

1. Automotive applications, such as infotainment systems, instrument clusters, and LED lighting
2. Industrial systems, including motor drives, sensor power supplies, and programmable logic controllers (PLCs)
3. Telecommunication systems, such as base stations, routers, and network switches
4. General purpose power conversion for portable devices, medical equipment, and battery chargers
5. Distributed power systems in aerospace and defense applications

The UCD90160RGCR is a versatile and efficient step-down regulator that offers a wide input voltage range, high efficiency, and a range of protection features. Its compact package and programmability make it suitable for a variety of applications, from automotive and industrial systems to telecommunications and general-purpose power conversion.