TPS82673SIPR

DC-DC Converters – TPS82673SIPR Application Field and Working Principle

DC-DC converters are small, efficient power conversion devices that can convert a direct current (DC) voltage from one level to another. The TPS82673SIPR is a particularly popular series of these converters, offering a wide variety of features to provide seamless, highly efficient operation. In this article, we look at the application field and working principle of the TPS82673SIPR to better understand how it works and what it can be used for.

Features

The TPS82673SIPR is a highly integrated, 4-channel synchronous, step-down converter. It is designed to be resistant to transient noise, improving its efficiency and power delivery. It features a highly flexible operating range, and a wide range of internal compensation elements and control options. It also boasts soft-start, auto bandgap referencing, and pre-biased load under-voltage lockout functions. The device is optimized for minimum silicon area and frequency-compensated to optimize efficiency.

Design Benefits

The design of this DC-DC converter offers several major advantages. First, it has a high efficiency rating of up to 95%, meaning that it can convert up to 95% of the input energy to usable DC output voltage. Additionally, the converter is highly resistant to noise, giving it more consistent power delivery. Furthermore, the wide operating range means that it can be used in both standard and extreme conditions.

Application Field

The TPS82673SIPR series is designed for a variety of applications. It is used in automotive systems for onboard electric vehicle battery management, as well as in cellular base stations and other high-power industrial applications. It is also popular in server, storage, and networking applications, as well as in displays, communications, and industrial process control applications.

Working Principle

The working principle of the TPS82673SIPR is relatively simple. It is a synchronous buck-boost converter, meaning that it can convert both positive and negative input voltages to a regulated output voltage. The device uses integrated components such as inductors, capacitors, and switch logic to step down the input voltage and provide a regulated output voltage.

Conclusion

The TPS82673SIPR is a highly efficient and versatile DC-DC converter, offering features such as noise-resistance, soft-start, auto bandgap referencing, and pre-biased load under-voltage lockout. It is widely used in automotive systems, cellular base stations, and a range of industrial applications, providing high efficiency and excellent power delivery. Further, its working principle is relatively simple, using components such as inductors, capacitors, and switch logic to step down the input voltage and provide a regulated output voltage.