Texas Instruments

TPS51916RUKR

TPS51916RUKR is a high-efficiency, synchronous, step-down (buck) voltage regulator from Texas Instruments. It is designed to provide efficient power conversion in a wide range of applications, including automotive, industrial, and consumer electronics.

Description:

The TPS51916RUKR is a highly integrated, high-efficiency step-down voltage regulator that can operate from an input voltage range of 4.5V to 42V. It features a synchronous rectification mode that provides high efficiency over a wide load range. The device is available in a compact, thermally enhanced PowerPad package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: 4.5V to 42V
2. High efficiency: Up to 97% efficiency in synchronous rectification mode
3. Synchronous rectification mode for improved efficiency at light loads
4. Programmable soft-start and tracking to minimize output voltage overshoot and inrush current
5. Integrated high-side and low-side MOSFET drivers
6. Thermal shutdown and over-current protection
7. Programmable output voltage from 0.8V to 24V
8. Available in a compact, thermally enhanced PowerPad package

Applications:

1. Automotive applications: Infotainment systems, instrument clusters, and body control modules
2. Industrial applications: Motor drives, industrial control systems, and programmable logic controllers
3. Consumer electronics: Portable devices, smartphones, tablets, and laptops
4. Telecommunications equipment: Base stations, routers, and network switches
5. Medical equipment: Patient monitoring systems and medical imaging devices

The TPS51916RUKR is a versatile and efficient step-down voltage regulator that can be used in a wide range of applications requiring high efficiency and a compact form factor. Its features, such as synchronous rectification mode, programmable soft-start, and thermal protection, make it suitable for both low-power and high-power applications.