Product Overview: TPS62140RGTR by Texas Instruments

The TPS62140RGTR is a highly efficient synchronous step-down DC/DC converter designed by Texas Instruments, catering to the needs of power-sensitive applications. This converter is part of the TPS6214x family, which is known for its compact size and high performance. With its wide input voltage range of 3V to 17V, the TPS62140RGTR is versatile enough to be used in a variety of systems, ranging from battery-powered equipment to industrial controls.

Key Features

• Efficiency: The device boasts an impressive efficiency rate, thanks to its 2.5A continuous current capability and synchronous step-down regulator topology. This feature ensures minimal heat generation and longer battery life in portable applications.
• Adjustable Switching Frequency: The TPS62140RGTR allows users to set the switching frequency anywhere from 1MHz to 2.5MHz, which provides flexibility in optimizing the size of external components and can help manage noise-sensitive applications.
• Power Save Mode: For improved efficiency at light loads, the converter features a Power Save Mode that reduces the switching frequency and minimizes quiescent current.
• Voltage Options: It supports adjustable output voltage from 0.9V to 6V, enabling it to power a wide range of devices.
• Package: The TPS62140RGTR comes in a 16-pin QFN package, which is highly regarded for its small footprint and thermal performance.

Applications

The versatility of the TPS62140RGTR makes it an ideal choice for a broad spectrum of applications, including:

• Portable and battery-powered equipment
• Tablets, smartphones, and other mobile devices
• Data storage systems
• Industrial power supplies
• Point-of-load conversions

Reliability and Protection

Texas Instruments has equipped the TPS62140RGTR with several protective features to ensure reliability and longevity. These include over-temperature protection, over-voltage protection, under-voltage lockout, and short-circuit protection. These safeguards help to maintain the stability and safety of both the power converter and the system it powers.

Overall, the TPS62140RGTR from Texas Instruments is a robust, efficient, and versatile power solution that meets the needs of modern electronic devices, combining performance with practicality to deliver a top-notch power management experience.