Texas Instruments

TPS2211AIDBR  

Power Distribution Switches, Load Drivers

The TPS2211AIDBR 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.

Description:

The TPS2211AIDBR is a compact, integrated solution that combines a high-efficiency synchronous buck converter with a comprehensive set of features. It is available in a small, thermally-optimized, dual side-flat no-lead (DFN) package, making it suitable for space-constrained applications.

Features:

1. High Efficiency: The TPS2211AIDBR offers high efficiency of up to 96%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: It supports a wide input voltage range of 4.75V to 22V, making it suitable for various power supply scenarios.
3. Low Output Voltage: The device can provide an output voltage as low as 0.9V, which is useful for powering low-voltage applications.
4. Synchronous Rectification: The TPS2211AIDBR features synchronous rectification, which improves efficiency by reducing the voltage drop across the output rectifiers.
5. Programmable Soft Start: The soft start feature allows for a controlled ramp-up of the output voltage during power-up, reducing inrush current and minimizing output voltage overshoot.
6. Protection Features: The device includes over-current protection, over-temperature protection, and thermal shutdown to ensure reliable operation and protect against fault conditions.
7. Small Package: The TPS2211AIDBR is available in a compact DFN package, making it suitable for space-constrained applications.

Applications:

The TPS2211AIDBR is suitable for a wide range of applications, including but not limited to:

1. Portable Devices: Powering mobile phones, tablets, and other portable electronics.
2. Power Banks: Efficiently stepping down voltage for charging and powering USB devices.
3. IoT Devices: Providing efficient power conversion for low-power IoT devices and sensors.
4. Wearable Devices: Powering smartwatches, fitness trackers, and other wearable electronics.
5. Industrial Applications: Powering various industrial equipment and systems that require efficient and stable power conversion.
6. Medical Devices: Providing regulated power to sensitive medical equipment.

In summary, the TPS2211AIDBR is a high-efficiency, synchronous buck regulator from Texas Instruments that offers a wide input voltage range, low output voltage, and a comprehensive set of features. It is suitable for various applications, including portable devices, power banks, IoT devices, wearable devices, industrial applications, and medical devices.

TPS2211AIDBR Documents

Download datasheets and manufacturer documentation for TPS2211AIDBR

PCN Assembly/Origin :

Wire Base Metal 21/May/2019      

Datasheets :

TPS2211A Datasheet      

HTML Datasheet :

TPS2211A Datasheet