Product Overview: TPS62140RGT by Texas Instruments

The TPS62140RGT is a highly-efficient synchronous step-down DC/DC converter designed by Texas Instruments, a leader in semiconductor solutions. This product is part of the TPS6214x family that offers a compact and reliable power management solution suitable for a wide range of applications.

Featuring an input voltage range of 3V to 17V, the TPS62140RGT is versatile, accommodating a variety of power sources, including single-cell Li-Ion batteries and industrial supplies. It is capable of delivering up to 1A of continuous output current with excellent load and line regulation, ensuring a stable and reliable power supply to the target device.

The device operates at a fixed frequency of 2.25MHz, which allows the use of small external components, thereby reducing the overall solution size. The high-switching frequency also enables a fast transient response, maintaining output voltage stability against sudden load changes.

The TPS62140RGT incorporates advanced features such as Power Save Mode, which enhances efficiency at light loads, and a Soft Start function that limits inrush current during startup. Additionally, it offers protection features, including over-temperature protection, overvoltage protection, and short-circuit protection, contributing to the safety and longevity of the application.

Packaged in a 16-pin QFN (RGT) package, the TPS62140RGT is designed for space-constrained applications. It is an ideal choice for portable electronics, wireless communication devices, and various industrial and automation systems where efficient power conversion is critical.

In summary, the TPS62140RGT from Texas Instruments is a robust and efficient power management solution that offers designers the flexibility, efficiency, and reliability required for today's demanding electronic applications.