Texas Instruments

TPS22992SRXNR  

Power Distribution Switches, Load Drivers

TPS22992SRXNR is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. This device is designed to provide efficient and stable power conversion for various applications. Here's a brief description, features, and applications of the TPS22992SRXNR:

Description:

The TPS22992SRXNR is a highly integrated, synchronous step-down regulator that can efficiently convert an input voltage as high as 28V to an adjustable output voltage as low as 0.9V. It features a compact 10-pin, 3mm x 3mm WQFN package, making it suitable for space-constrained applications.

Features:

1. Input voltage range: 4.5V to 28V
2. Output voltage adjustable from 0.9V to the input voltage
3. High efficiency up to 95%
4. Synchronous rectification for improved efficiency
5. 3mm x 3mm WQFN package
6. Wide output current range suitable for various applications
7. Low quiescent current (IQ) for improved efficiency in light load conditions
8. Programmable soft-start to minimize output voltage overshoot during start-up
9. Over-current protection (OCP) and thermal shutdown (TSD) for added safety
10. Enable/Disable control for power management

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. Power banks and battery chargers
3. IoT devices and smart home applications
4. Industrial and medical equipment
5. Automotive applications with a wide input voltage range
6. LED lighting and driver circuits
7. Small form-factor computing devices, such as single-board computers (SBCs)

The TPS22992SRXNR is a versatile and efficient step-down regulator suitable for a wide range of applications, particularly those requiring high efficiency and a compact form factor. Its adjustable output voltage and input voltage range make it a popular choice for designing power supply circuits in various electronic devices.

TPS22992SRXNR Documents

Download datasheets and manufacturer documentation for TPS22992SRXNR

PCN Assembly/Origin :

Assembly 28/Jun/2022      

Datasheets :

TPS22992