Texas Instruments

TPS630250RNCR

The TPS630250RNCR is a highly integrated, step-down (buck) switching regulator from Texas Instruments. This device is designed to provide efficient and stable power conversion for a wide range of applications, including automotive, industrial, and consumer electronics.

Description:

The TPS630250RNCR is a compact, high-efficiency synchronous buck converter that can operate from an input voltage range of 4.5V to 28V. It is available in a small, thermally efficient RoHS-compliant DFN (Dual Flat No-lead) package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: 4.5V to 28V
2. High efficiency: Up to 96% efficiency under typical operating conditions
3. Small form factor: 3mm x 3mm RoHS-compliant DFN package
4. Synchronous rectification: Provides high efficiency and low quiescent current
5. Low quiescent current: 3.5µA (typical) in normal operation mode
6. Programmable soft-start: Reduces inrush current and minimizes output voltage overshoot during startup
7. Over-current protection (OCP) and thermal shutdown (TSD) for enhanced reliability
8. Wide output voltage range: Adjustable output voltage from 0.9V to the input voltage
9. Internal compensation: Simplifies external component selection and reduces design complexity
10. Enable and power-good features: Allow for easy integration into system power management circuits

Applications:

1. Automotive applications: Infotainment systems, instrument clusters, and body control modules
2. Industrial applications: Motor control, sensor power supplies, and programmable logic controllers
3. Consumer electronics: Portable devices, smartphones, and tablets
4. Telecommunications: Base stations, routers, and network equipment
5. Battery-powered devices: Power management for rechargeable battery systems
6. General-purpose power conversion: For applications requiring efficient and stable voltage regulation

The TPS630250RNCR is a versatile and efficient switching regulator that can be used in a wide range of applications requiring stable and reliable power conversion. Its compact size, high efficiency, and wide input voltage range make it an excellent choice for both automotive and industrial applications, as well as consumer electronics.