TPS62140RGTT

The TPS62140RGTT from Texas Instruments is a high-efficiency DC/DC switching regulator designed for step-down (buck) conversion. It operates with an input voltage range of 3V to 17V and can deliver an output current of up to 2A. The output voltage is adjustable from 0.9V to 6V, providing flexibility for various power supply designs.

This device utilizes a Constant on-time (COT) and DCS-Control topology, offering stable operation and efficient power conversion. Key features include a low quiescent current of 17µA typical, enabling power savings in light load conditions. It also supports features like Enable, Output discharge, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, and UVLO.

The TPS62140RGTT is housed in a 16-VQFN (3x3mm) package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C, making it suitable for demanding environments. The regulator's 2.5MHz switching frequency contributes to its compact solution size.

This component is ideal for applications requiring efficient voltage regulation from a higher input voltage source. Its adjustable output and comprehensive feature set make it a versatile choice for power management in various electronic systems.