V375B15M200BN

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are important components for electronic devices. These versatile devices are used to convert direct current (DC) voltage to other desired levels and/or output type. In this article, we will take a look at the application field and working principle of the V375B15M200BN DC-DC converter.

The V375B15M200BN is designed to convert a DC voltage of 36-75V into a regulated voltage of 15V at an output current up to 20A. It is ideal for applications where a high-efficiency buck converter is needed. It has a wide operational temperature range of -40°C to +85°C, and various types of protections, such as input overvoltage, output overvoltage, output short circuit, output overcurrent, and thermal shutdown. All these features make it a reliable and high-performance DC-DC converter.

The working principle of the V375B15M200BN follows the classic buck converter topology. It uses a high-frequency switching element to transfer energy from the input to the output through an inductor. In our example, the input voltage is regulated to a constant 36-75V, and then switched with a MOSFET to an inductor at a high frequency. This process creates an increasing current in the inductor, which, in turn, induces a voltage drop across it. The output voltage is then achieved by connecting a diode in parallel with the inductor, so that the output voltage is equal to the input voltage minus the voltage drop, thereby converting the input voltage to the desired output voltage.

Furthermore, the V375B15M200BN also contains several other features, such as a circuits that enable current-limited soft-start and current-mode control. The current-limited soft-start feature prevents the output voltage from changing drastically when the power is turned on. This prevents the surge current from damaging other components connected to the output. The current-mode control ensures that the voltage of the output remains constant when the load varies by recognizing the change in the current. It also enables the converter to support a wide range of operating conditions and different load currents.

In conclusion, the V375B15M200BN DC-DC converter is a reliable and high-performance device used in applications where a regulated voltage between 36-75V and 15V is required, with an output current up to 20A. It is designed using the classic buck converter topology, and includes several additional features to ensure reliable performance.

The specific data is subject to PDF, and the above content is for reference