VI-22V-EX

DC-DC converters are devices that convert direct current from one voltage level to another. The VI-22V-EX is one such type of DC-DC converters. It offers a wide array of applications from different industries like solar power, automotive, industrial automation, military and unmanned aerial vehicles, to name a few. It offers features like wide input voltage range with efficiency as high as 95%. This article will explore the application field and working principle of the VI-22V-EX.

The VI-22V-EX is a 300W DC-DC converter designed with an input voltage range of 6.5V to 17V and an output voltage of 0.6V to 15V. It operates at a wide temperature range, making it reliable in harsh conditions. It also offers an ultra-low aux output voltage for system monitoring, which helps to keep track of the system health. The VI-22V-EX also offers a wide range of output currents, from 0.3A to 3A. This makes it suitable for various applications across different industries. The VI-22V-EX is also equipped with a power good signal that can be used to monitor the system status.

The VI-22V-EX is a simplified and cost-effective DC-DC converter. It is designed with a synchronous buck topology that helps to maintain high efficiency. The main feature of this type of DC-DC converter is that it can maintain the efficiency at full load or light load, ensuring low power loss and low heat dissipation. This makes it suitable for high-efficiency applications. It also features continuous short-circuit protection and output voltage accuracy of ±1%, which adds to its reliability.

The VI-22V-EX is suitable for a wide range of applications across different industries. It is ideal for solar power applications, as it is extremely efficient and can handle wide input voltage ranges. It is also suited for use in the automotive, industrial automation, and military and unmanned aerial vehicles. Its low power dissipation and cost-effectiveness further add to its advantage.

The working principle of the VI-22V-EX is based on the synchronous buck topology. This type of DC-DC converter uses two MOSFETs as switches to control the power transfer. The MOSFETs are operated in a buck topology, where the power loss is minimized and the efficiency is improved. The output voltage is also regulated via a feedback loop. An external resistor is used to set the output voltage, while the PWM signal is used to control the current flowing in the output.

The VI-22V-EX is a high-performance DC-DC converter designed for a wide range of applications. Its wide input voltage range, high efficiency, low power dissipation, and low output voltage accuracy makes it an ideal choice for different industries and applications. Its synchronous buck topology also makes it efficient and reliable.