Texas Instruments

TPS22992RXPR  

Power Distribution Switches, Load Drivers

The TPS22992RXPR is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications. Here is a brief description of the device, its features, and potential applications:

Description:

The TPS22992RXPR is a highly integrated, high-efficiency synchronous step-down regulator that can accept a wide input voltage range and provide a regulated output voltage. It is available in a compact, thermally enhanced 10-pin HTSSOP package.

Features:

1. Input Voltage Range: Wide input voltage range (4.75V to 23V) making it suitable for applications with varying power sources.
2. Output Voltage: Adjustable output voltage from 0.9V to 12V, allowing for flexibility in powering different loads.
3. High Efficiency: Up to 94% efficiency, which helps in reducing power dissipation and improving overall system performance.
4. Synchronous Rectification: The use of synchronous rectification reduces the conduction losses and improves efficiency, especially at higher input voltages.
5. Integrated MOSFETs: The device features integrated high-side and low-side MOSFETs, reducing the need for external components.
6. Thermal Protection: It includes over-temperature protection to prevent damage due to overheating.
7. Soft Start: The soft-start feature minimizes inrush current and reduces output voltage overshoot during startup.
8. Small Form Factor: The compact 10-pin HTSSOP package makes it suitable for space-constrained applications.
9. Low Quiescent Current: Low quiescent current (< 3.5μA in normal operation) contributes to overall system efficiency.

Applications:

1. Portable Devices: Powering portable electronics such as smartphones, tablets, and wearable devices.
2. IoT Devices: Providing efficient power conversion for Internet of Things (IoT) devices with low power consumption requirements.
3. Industrial Equipment: Used in industrial applications where a wide input voltage range and high efficiency are required.
4. Medical Devices: Suitable for powering medical devices that require stable and regulated power supply.
5. Automotive Applications: Can be used in automotive applications where a wide range of input voltages and high efficiency are needed.
6. Power Banks: For charging and managing power distribution in portable power banks.

The TPS22992RXPR is a versatile and efficient power management solution that can be integrated into various applications requiring a stable and regulated output voltage from a wide input voltage range.

TPS22992RXPR Documents

Download datasheets and manufacturer documentation for TPS22992RXPR

PCN Assembly/Origin :

Assembly 28/Jun/2022      

Datasheets :

TPS22992