The TPS51200DRCR is an integrated circuit (IC) component designed specifically for synchronous buck controllers. It is manufactured by Texas Instruments and offers a wide range of features and capabilities.
One of the key features of the TPS51200DRCR is its ability to provide a well-regulated voltage. It has an adjustable output voltage ranging from 0.8V to 7V, ensuring stable power supply for various applications. With a high-performance, integrated, and adjustable compensation network, this IC enables precise voltage regulation even under varying input voltage conditions.
Another significant feature of the TPS51200DRCR is its high efficiency. It achieves this through its synchronous buck regulator topology, which reduces power losses during operation. This efficiency is further enhanced by the integration of a low resistance high-side MOSFET and a synchronous rectifier for the low-side MOSFET. By minimizing power dissipation, this IC helps in increasing overall system efficiency.
The TPS51200DRCR supports both continuous and discontinuous conduction mode operations, allowing for flexibility in various load conditions. It also features an adjustable and accurate current limit, ensuring reliable protection against overload or short circuit scenarios.
To improve the user experience and ease of integration, the TPS51200DRCR offers a variety of protection features. It incorporates thermal shutdown protection, which prevents the IC from overheating. Additionally, built-in hiccup mode short circuit protection provides protection against excessive current flow
