V72C28C150BS3

DC DC Converters

A DC-DC converter is a voltage conversion device that is used to convert DC input voltage to a different DC output voltage. The most common type of DC-DC converter is a switching converter, which employs various semiconductor devices such as transistors and integrated circuits, to produce a constant output voltage. The V72C28C150BS3 is a DC/DC converter designed for use in harsh environments, such as aerospace, telecommunications, military, and automotive applications.

V72C28C150BS3 Application Field and Working Principle

The V72C28C150BS3 DC/DC converters are designed for applications requiring high input voltage immunity, low output ripple, and low quiescent current. The V72C28C150BS3 operates over a wide input voltage range from 8V to 288V and provides a continuous, regulated output, up to an output voltage ratings of 15V. It features input under voltage and over voltage protection, output over current protection, output over voltage protection, and thermal shutdown protection.

The V72C28C150BS3 DC-DC converter is well-suited for use in environments where environmental extremes may cause fluctuations in voltage, such as in aerospace and telecommunications applications. Its high input withstand rating and low quiescent current makes it suitable for operation in high temperature and vibration environments. The V72C28C150BS3 employs a hardware-based current limitation circuit to prevent over-current events and can operate at an ambient temperature range from -40°C to +105°C.

The working principle of the V72C28C150BS3 DC-DC converter is based on the principle of pulse width modulation (PWM). This type of converter utilizes a converter that switches between two outputs continuously in order to regulate the output voltage. The V72C28C150BS3 is a high frequency PWM DC/DC converter that is capable of switching frequencies upwards of 750KHz. The frequency is adjustable up to a maximum frequency of 1MHz and has an adjustable soft start feature to minimize inrush current.

The V72C28C150BS3 DC/DC converter is well-suited for many applications that require high reliability, efficient power conversion, and can operate over wide input voltage ranges. It is a reliable, cost-effective choice for aerospace, telecommunications, automotive, and military applications. The V72C28C150BS3 also offers features that enable designers to increase system performance in challenging environments.