AL5809-90P1-7 Integrated Circuits (ICs)

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

AL5809-90P1-7 belongs to the Power Management IC - LED Driver category. It is suited for driving different kind of LED headlights in automotive applications, such as low beam, high beam, daytime running lights, turn signals and city lights. It is a 3-channel LED driver specifically designed to meet the automotive requirements of precise beam angles, uniform distribution and reliable operation. This driver provides high efficiency, low voltage and good thermal performance, offering a stable and efficient operation, as well as an enhanced driving capability.

Working Principle

The working principle of AL5809-90P1-7 is based on the concept of three-channel control. It consists of three independent channels for driving each of the three available channels in the automotive headlights. Each channel can be independently controlled by a dedicated controller from the main processor, depending on the requirements and the specific design of the application.

The main processor controls the brightness, and the current flow through each of the three channels. The minimum current flow can be adjusted using the dimming control, allowing the driver to provide a minimum current of 2A. Furthermore, the minimum on-board voltage of 6.6V can also be regulated by the driver.

In addition, the driver can also be used for multi-channel LED driving with adjustable dimming level. This allows multiple LED headlights to be operated with a single driver, resulting in improved brightness, efficiency, and safety.

Application Field

AL5809-90P1-7 is designed for automotive applications, specifically for driving LED headlights in cars. As it offers low voltage, low on-board consumption and efficient operation, it is the ideal choice for automotive applications.

The driver can be used in various types of vehicles such as cars, vans, and trucks. It can also be used in sport utility and SUV type vehicles, which are becoming increasingly popular. Moreover, it can be used in marine or aircraft applications as well.

The driver is also suitable for any application that requires the control of multiple LED channels. It is perfect for a variety of applications such as industrial, commercial and consumer environments. Additionally, the driver can also be used in non-automotive applications such as lighting, signage, and decorative lighting.

Conclusion

Overall, AL5809-90P1-7 is an efficient and reliable driver for automotive applications that require the control of multiple LED channels. It offers low voltage and low on-board consumption, and is ideal for both automotive and non-automotive applications. Moreover, the driver offers adjustable dimming control, allowing for better control and efficiency.

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