TPS5120DBTR

TPS5120DBTR is a high-performance DC-to-DC buck switching regulator, which is one of the most popular offerings from Texas Instruments’ portfolio. It is a high-efficiency, synchronous rectified buck converter featuring a 2.2MHz 2A current-mode switching topology, integrated high-side and low-side MOSFETs and fully shielded inductors with low-loss magnetic core materials.

The TPS5120DBTR provides excellent transient response to line and load changes, as well as high output accuracy. To further increase system efficiency, it features a 7/8/9-bit Digital-to-Analog Converter (DAC) range, short-circuit protection, and maximum duty cycle limitation. It also provides users with protection against current-source breakdown, over-voltage, over-temperature, and open loop faults. The TPS5120DBTR is designed to operate in an input-supply range of 2V to 20V and a load current of up to 2A.

The TPS5120DBTR is suitable for applications that require reliable and efficient power conversion, such as high-voltage- DC/DC conversion for automotive, industrial and consumer applications. It is commonly used in applications such as DC/DC conversion, power regulators, DC/AC conversion, voltage regulation, and power converters.

The TPS5120DBTR working principle is based on the control of continuous or discontinuous devices by the external digital or analog controller. The controller provides the necessary feedback information to the TPS5120DBTR to regulate the duty cycle of the output power accordingly. The duty cycle of the power supply can be adjusted and controlled by an external switch. The TPS5120DBTR provides an adjustable voltage output and is capable of supplying high current loads. The TPS5120DBTR can be used in a wide range of applications such as DC/DC converters, power regulators, DC-AC converters, voltage regulation, and power converters.

The TPS5120DBTR is a perfect choice for applications that require a high efficiency, low cost DC-to-DC switching regulator. It offers high performance and reliable protection features such as short-circuit and over-voltage protection, as well as a wide input and output voltage range. The TPS5120DBTR is ideal for use in a variety of industrial, automotive, and consumer applications, where high performance and high efficiency are required. Furthermore, the TPS5120DBTR features a low-power standby mode, allowing it to be used in battery-powered systems.