The TPS62140ARGTR is a highly efficient, step-down DC/DC converter designed for portable applications. With its wide input voltage range of 2.2V to 18V, this converter can support a variety of battery chemistries and input sources. Featuring a high output current of 3A and an adjustable output voltage range from 0.9V to 6V, the TPS62140ARGTR provides excellent flexibility for powering a wide range of devices. Its integrated, ultra-low resistance MOSFETs allow for high efficiency and reduced power dissipation, ensuring longer battery life and minimizing thermal stress. The converter offers a range of protection features, including over-voltage, over-current, and thermal shutdown protection, providing a robust and reliable solution for portable power management. Furthermore, the TPS62140ARGTR is offered in a small WSON-6 package, saving valuable board space and enabling compact and lightweight designs. The TPS62140ARGTR is an ideal choice for a wide range of portable applications such as smartphones, tablets, portable gaming devices, digital cameras, and more. Its high efficiency, compact package, and comprehensive protection features make it an excellent power management solution for today's demanding portable devices.