Texas Instruments

TPS62171DSGR  

DC Switching Voltage Regulators

TPS62171DSGR Description

The TPS62171DSGR is a high-performance, fixed-output voltage buck converter designed by Texas Instruments. This device is part of the Power Management IC (PMIC) category and is optimized for delivering a stable 1.8V output at up to 50mA0. The TPS62171DSGR operates within an input voltage range of 3V to 17V, making it suitable for a wide variety of applications requiring a robust power supply solution. The converter features a switching frequency of 2.25MHz, which allows for the use of small external components, reducing the overall footprint and enhancing the efficiency of the power management system The. TPS62171DSGR is packaged in an 8-pin WSON (Tape & Reel) format, ideal for surface-mount applications.

TPS62171DSGR Features

• Fixed Output Voltage: The TPS62171DSGR provides a stable 1.8V output, ensuring consistent power delivery to sensitive electronic components.
• Wide Input Voltage Range: With an input voltage range of 3V to17V, this buck converter can handle a variety of power sources, making it versatile for different applications.
• High Efficiency: The synchronous rectification feature ensures high efficiency, reducing power loss and improving overall system performance.
• Compact Design: The 8-pin WSON package and 2.25MHz switching frequency allow for the use of smaller inductors and capacitors, minimizing the PCB footprint.
• Regulatory Compliance: The TPS62171DSGR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: MSL 2 (1 Year) ensures the device remains reliable under various environmental conditions.
• Single Output Configuration: The device is designed for positive output configuration, simplifying circuit design and reducing complexity.

TPS62171DSGR Applications

The TPS62171DSGR is ideal for applications requiring a compact, efficient, and reliable power supply. Some specific use cases include:

• Consumer Electronics: Ideal for powering portable devices such as smartphones, tablets, and wearables where space and efficiency are critical.
• Communication Systems: Suitable for powering low-power communication modules and IoT devices that require stable voltage and current.
• Industrial Applications: Can be used in industrial control systems and automation equipment where a robust power supply is essential.
• Medical Devices: Applicable in medical equipment such as portable diagnostic tools and wearable health monitors, where reliability and efficiency are paramount.

Conclusion of TPS62171DSGR

The TPS62171DSGR from Texas Instruments is a versatile and efficient buck converter that offers a stable 1.8V output at up to 500mA. Its wide input voltage range, high switching frequency, and compact design make it an excellent choice for a variety of applications. The device's compliance with REACH and RoHS3 standards ensures it meets environmental and safety requirements, making it a reliable and sustainable power management solution. Whether used in consumer electronics, communication systems, industrial applications, or medical devices, the TPS62171DSGR stands out for its performance, efficiency, and reliability.

TPS62171DSGR Documents

Download datasheets and manufacturer documentation for TPS62171DSGR

PCN Assembly/Origin :

LBC7 Wafer Chg 15/Oct/2018      

Datasheets :

TPS62170,71,72,73      

Design Resources :

TPS62171 Design with WEBENCH® Power Designer