Texas Instruments

TPS630250RNCT

The TPS630250RNCT is a highly integrated, high-efficiency step-down (buck) converter from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including portable devices, power banks, and other battery-powered systems.

Description:

The TPS630250RNCT is a synchronous, step-down converter that can operate from an input voltage range of 3.0V to 21V. It is available in a compact, thermally efficient 20-pin, 3mm x 3mm WQFN package. The device features a high switching frequency of up to 2MHz, which allows for the use of smaller external components and more efficient power conversion.

Features:

1. Wide input voltage range: 3.0V to 21V
2. High efficiency: up to 95% efficiency
3. High switching frequency: up to 2MHz
4. Compact package: 20-pin, 3mm x 3mm WQFN
5. Low quiescent current: 3.5µA in run mode
6. Programmable soft-start
7. Over-current protection
8. Over-temperature protection
9. Output short-circuit protection
10. Enable/Disable function

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. Power banks and USB power delivery (PD) applications
3. Battery-powered systems: drones, IoT devices, and wireless sensors
4. Automotive applications: infotainment systems, cameras, and lighting
5. Industrial systems: motor controllers, sensor interfaces, and control panels
6. Medical devices: portable monitoring equipment and wearable medical devices
7. LED lighting systems: portable and battery-powered lighting solutions

The TPS630250RNCT is an ideal choice for designers looking for a highly efficient, compact, and feature-rich step-down converter for their power conversion needs. Its wide input voltage range, high efficiency, and integrated protection features make it suitable for a variety of applications, from portable devices to industrial systems.