Texas Instruments

TPS61031PWPR

TPS61031PWPR is a highly-integrated step-down (buck) converter from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications. Here's a brief description, features, and applications of the TPS61031PWPR:

Description:

The TPS61031PWPR is a fully integrated, high-efficiency, synchronous, step-down converter with a wide input voltage range. It features a compact 10-pin, 2mm x 2mm WQFN package, making it suitable for space-constrained applications.

Features:

1. Input voltage range: 2.5V to 5.5V
2. Output voltage range: 0.9V to 3.5V
3. Output current up to 1A
4. Synchronous rectification for high efficiency
5. Integrated power MOSFETs
6. Low quiescent current (IQ) of 2.4μA in run mode
7. High efficiency up to 95%
8. Programmable soft-start
9. Over-current protection (OCP)
10. Over-voltage protection (OVP)
11. Thermal shutdown
12. 10-pin, 2mm x 2mm WQFN package

Applications:

1. Portable devices: Smartphones, tablets, and wearables
2. IoT devices: Sensors, smart home devices, and connected gadgets
3. Wireless communication: Bluetooth modules, Zigbee, and Wi-Fi
4. Consumer electronics: Portable audio devices, gaming consoles, and e-readers
5. Industrial applications: Sensor power supplies and portable measurement equipment
6. Medical devices: Wearable health monitors and portable diagnostic equipment
7. Automotive applications: Infotainment systems, GPS units, and in-vehicle communication devices

The TPS61031PWPR is a versatile and efficient power conversion solution that can be used in various applications where a compact and efficient step-down converter is required. Its wide input voltage range, high efficiency, and integrated features make it suitable for a wide range of devices and systems.