Texas Instruments

TPS62237DRYR  

DC Switching Voltage Regulators

TPS62237DRYR is a highly integrated step-down converter (buck converter) from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The TPS62237DRYR is a highly efficient, synchronous, step-down converter with an input voltage range of 4.5V to 22V and an output voltage range of 0.9V to 5.5V. It has a compact, thermally enhanced, and space-saving package, making it suitable for portable and space-constrained applications.

Features:

1. High Efficiency: The TPS62237DRYR offers high efficiency up to 95%, which helps in reducing power consumption and improving the overall system performance.
2. Wide Input Voltage Range: The converter can handle input voltages from 4.5V to 22V, making it suitable for various power supply scenarios.
3. Low Output Voltage: The output voltage can be adjusted down to 0.9V, making it suitable for low-voltage applications.
4. Synchronous Rectification: The TPS62237DRYR uses synchronous rectification, which reduces the switching losses and improves efficiency.
5. Small Package Size: The device is available in a compact 10-pin, 2mm x 3mm WQFN package, making it suitable for space-constrained applications.
6. Programmable Soft Start: The soft-start feature allows for controlled inrush current and reduces the output voltage overshoot during startup.
7. Protection Features: The converter includes over-current protection, over-temperature protection, and output short-circuit protection to ensure reliable operation.

Applications:

1. Portable Electronics: The TPS62237DRYR is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. IoT Devices: The compact size and low power consumption make it suitable for powering IoT devices and sensors.
3. Automotive Applications: The converter can be used in automotive applications, such as infotainment systems, GPS devices, and in-vehicle communication systems.
4. Industrial Equipment: The TPS62237DRYR can be used in industrial equipment, such as motor controllers, sensors, and control systems, where efficiency and compact size are critical.
5. Medical Devices: The converter can be used in battery-powered medical devices, such as hearing aids, glucometers, and portable diagnostic equipment.

In summary, the TPS62237DRYR is a highly efficient, compact, and versatile step-down converter from Texas Instruments, suitable for a wide range of applications, including portable electronics, IoT devices, automotive, industrial, and medical equipment. Its high efficiency, wide input voltage range, and low output voltage make it an ideal choice for power conversion in various scenarios.

TPS62237DRYR Documents

Download datasheets and manufacturer documentation for TPS62237DRYR

PCN Assembly/Origin :

Assembly Site 09/Feb/2023      

Datasheets :

TPS62230-39, TPS622310-18      

Design Resources :

TPS62237 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS62230-39, TPS622310-18