BCR523UE6433HTMA1

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

The BCR523UE6433HTMA1 is a 3-channel low operating current LED-Driver in an array format and a pre-biased design. It has a low power dissipation even at peak current levels and is one of the best-suited LED components for automotive interior lighting applications.

BCR523UE6433HTMA1 comes in an ultra-small 2x2 package and provides three independent channels that control the current in three separate LED strings. The device is designed to drive multiple LED with a single signal line, providing high flexibility and ease of use. It has low operating temperature, wide range of supply voltages and minimal resistive losses.

The BCR523UE6433HTMA1 is best suited for automotive driving applications. It can be used in car, truck and bus lighting, rear lighting, tail lighting and more. Additionally, it is well-suited for applications that require tight space, such as mobile phones, furniture, TVs and watches.

Working Principle

The working principle of the BCR523UE6433HTMA1 is based on constant current output. It provides a regulated and consistent current output to drive LEDs connected in series. The device is 100% pre-biased and contains three independently operating low side channels. The low side channels allow the device to drive LEDs at different brightness levels, resulting in a more balanced and aesthetically pleasing lighting output.

The BCR523UE6433HTMA1 has a very low quiescent current that enables it to run in an ambient environment without wasting power. It has an integrated ultra-low power consumption feature that reduces the supply current to only 40µA when connected to a circuit and no LED is connected to the output. Additionally, the device is equipped with advanced protection features such as overvoltage and overtemperature protection.

The device is designed to be easy to use, thanks to its single signal line. The three low-side channels are connected to the same control signal and are driven by a single PWM signal. The PWM signal frequency can be programmed by the user, allowing the device to be used in various applications with varying PWM frequency requirements.

The BCR523UE6433HTMA1 is an excellent choice to drive LED applications in a variety of automotive lighting applications. It offers excellent driving capabilities, low power dissipation, low quiescent current, wide range of operating temperature, and advanced protection features.

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