V110B28C150BF

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 vital components of modern electronics and the latest advancements in DC-DC converter technology provide high efficiency and performance. The V110B28C150BF is a buck dc-dc converter specially designed for automotive applications, which offers various output power configurations with a highly efficient switch mode topology. In this article, we\'ll explore the V110B28C150BF\'s application field and working principle.

Application field

The V110B28C150BF is ideal for automotive applications, specifically hybrid electric vehicles (HEV) equipment such as photovoltaic (PV) arrays and fuel cells. It has a wide input voltage range (8-15 VDC) and is designed for high efficiency operation. The Power Good feature ensures soft-start operation and minimizes inrush current at start-up.

It also features a comprehensive power stage consisting of both buck and boost stages and a control loop that enables seamless transitions between buck and boost operation for enhanced efficiency. Furthermore, its wide output voltage range (2.5-28 VDC) makes it suitable for a variety of automotive applications, such as power steering, transmission control, airbag deployment, anti-lock brakes, electric windows, and air conditioning.

The V110B28C150BF is a high-efficiency, low-component-count dc-dc converter, which makes it simple to install and configure. The integrated thermal protection feature further enhances reliability, protecting the converter from over-temperature events. Additionally, the device has a high surge capability (110A/150ms) and a low-noise switching frequency of 125kHz.

Working principle

The V110B28C150BF works on a buck-boost topology, in which the output voltage is regulated using a feedback loop. The device has two sets of switches - one for the buck stage and one for the boost stage - with each switch being controlled separately by the integrated control loop. In operation, the control loop monitors the output voltage feedback and adjusts the primary side current of the buck or boost stage accordingly in order to maintain a constant output voltage.

The buck stage is enabled when the input voltage is lower than the output voltage, which allows the device to draw current from the input power source. When the input voltage is greater than the output voltage, the boost stage is enabled and the device draws current from the boost stage in order to maintain the output voltage. By seamlessly switching between the buck and boost stages, the V110B28C150BF provides a highly efficient DC-DC conversion, perfect for automotive applications where efficiency is paramount.

Conclusion

The V110B28C150BF is a high-performance, highly efficient buck-boost DC-DC converter designed specifically for automotive applications. Its wide input and output voltage range, high power output, and integrated temperature protection make it an ideal choice for HEV equipment such as PV arrays or fuel cells. Additionally, its high switching frequency and soft-start feature ensure silent and reliable operation.

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