TPS659114A2ZRCT

TPS659114A2ZRCT Application Field and Working Principle

TPS659114A2ZRCT is an advanced point-of-load (POL) non-synchronous buck converter development platform featuring high power density, high efficiency, and small size. It has wide application fields, such as data center and 5G infrastructure, industrial applications with 480/528 VDC distribution, as well as computer and vehicle charging systems. The device combines a high-density non-synchronous buck regulator and additional programmable power control functions from embedded ARM processor cores. It also supports a comprehensive set of communication buses such as I2C, SPI, SMBus, PWM and GPIO.

Features of TPS659114A2ZRCT
Features of TPS659114A2ZRCT include 1.2V to 3.3V voltage adjustable output, 12A output current, wide operating temperature range from -40℃ to +85℃, and quad POL supporting up to 4V output. The device also offers a wide range of fault detection and protection features such as over-current protection and over-temperature protection.

Working Principle
The TPS659114A2ZRCT is composed of a non-synchronous buck regulator and a specialized ARM processor with programmable power control functions. The buck regulator portion of the device utilizes a fixed frequency PWM controller which operates with high efficiency and flexible output. The current and voltage sense circuitry of the device enables accurate control of the output voltages. The regulator uses a low-resistance MOSFET as the switching element to convert the input voltage to the desired output voltage. The ARM processor of the device is used to interface with external sensors, other ICs, and communication buses to allow for control and monitoring of the output and input voltage levels, current levels, and temperature.

The ARM processor also allows for ring oscillator calibration, current limit and loop compensation settings, along with other advanced features which help improve the overall system performance. With the optimization of the settings, the device can be used in a wide range of different applications from data centers to industrial applications.

Conclusion
The TPS659114A2ZRCT is a high density, efficient, and small non-synchronous buck converter development platform ideal for a wide range of applications. The platform features advanced power control functions, fault detection and protection features, and other features to ensure optimized performance. These features make the TPS659114A2ZRCT an excellent choice for data center, industrial applications, computer and vehicle charging systems, and other applications requiring a high power density, high efficiency, and small size power solution.