VI-20M-IY-F2

DC DC converters are electronic devices that convert direct current (DC) electric power from one voltage level to another. The VI-20M-IY-F2 is an efficient and reliable DC DC converter designed to provide maximum power in a small footprint. It is designed to operate in a wide range of applications. In this article, we will discuss the application field and working principle of the VI-20M-IY-F2.

Applications

The VI-20M-IY-F2 is specifically designed for operation in laptop computers, telecommunications applications such as cell phones and PDAs, and various consumer electronics products such as gaming consoles. It is also suitable for powering LED lighting and displays in industrial applications. The low profile design of the converter allows it to be mounted easily in a variety of spaces.

Operation Principle

The VI-20M-IY-F2 is a flyback DC-DC converter that operates according to the buck-boost principle. It is capable of converting the input voltage from a range of 5V to 28V to an output voltage from a range of 0.6V to 24V at a maximum current of 20A. The converter utilizes a high frequency switching topology to ensure the efficient and reliable transfer of power.

Control Circuit

The VI-20M-IY-F2 includes an integrated control circuit for automatic operation. It utilizes an external feedback control loop that measures the output voltage and adjusts the pulse width modulation (PWM) to maintain the desired voltage. This ensures the output voltage remains regulated and accurate. It also includes a latch over-current protection circuit, which will disable the converter in the event of a short circuit.

Efficiency and Clocking

The VI-20M-IY-F2 is highly efficient, providing up to 95% efficiency at full load. It also has a high frequency clocking frequency of up to 500kHz, allowing high speed operation and accurate control.

Conclusion

Overall, the VI-20M-IY-F2 is a highly efficient and reliable DC-DC converter designed for a range of applications. It offers a wide input and output voltage range, a high frequency clocking frequency, and integrated feedback control loop for accurate and reliable power regulation. This makes it an ideal choice for powering a variety of applications.