UBA20261T/1,518

UBA20261T/1,518 Application Field and Working Principle

The UBA20261T/1,518 is a low-cost, high-performance application specific integrated circuit (ASIC). It is designed for the various power management and light management applications, and it is perfect for automotive lighting applications, lighting ballast control and illumination control. The UBA20261T/1,518 provides a wide range of analog, digital, and communication interfaces, which makes it a powerful choice to the device customers.

Application Field

The UBA20261T/1,518 is primarily designed for automotive lighting applications. Its wide range of analog and digital input and output enables customers to operate lighting system products with adjustable intensity, dimmer level and texture effects. Its wide operating temperature range of -40 to +85 degrees Celsius ensures reliable operation in extreme environmental conditions.

The UBA20261T/1,518 is also a great choice for lighting ballast control applications. Based on the fully programmable control characteristics, the integrated circuit can control ballast to adjust the power output without major overload or overvoltage issues. It helps customers to reduce their resource burden and minimize overall energy consumption in the lighting system. Besides, the UBA20261T/1,518 also provides digital communication interfaces, which gives customers the capability to read, write, and update settings through a wired bus system.

The UBA20261T/1,518 can also be used in illumination control applications. Its multiple safety features allows customers to customize their application specific settings according to their convenience. The system offers up to 8 independent channels of closed-loop control which ensures that the technical constraints are always met. In addition to temperature sensing, the UBA20261T/ID also incorporates light sensing features that help customers to properly adjust the luminosity levels.

Working Principle

The UBA20261T/1,518 is built on a robust hardware platform. It is powered by two supply rails at 20 V for high-power applicatio​ns, and a single logic power rail which regulates the ground potential of the external circuit characteristics and the core logic of the device. The device includes an integrated low-dropout regulator which enables high power applications to be directly connected to the power supply while providing reliable supply voltage.

The UBA20261T/1,518 also has built-in auto-equalization technology, which improves the overall efficiency of the lighting system by automatically adjusting the light output. In addition, the integrated circuit includes a voltage follower, which allows customers to easily adjust the illumination and peak current levels according to their needs.

The UBA20261T/1,518 is designed with a variety of features to safeguard the device from misuse or accidents. These features include a range of safety mechanisms such as over-temperature protection, over-voltage protection, and over-current protection which guard against any undesirable results from equipment malfunction or defects. Besides, the integrated circuit also includes an Automatic Thermal Shutdown (ATS) for over-temperature conditions, ensuring that the device remains operational without experiencing any thermal issues.

Conclusion

The UBA20261T/1,518 is a powerful and reliable integrated circuit that can be used in automotive lighting applications, lighting ballast control, and illumination control. With its wide range of analog, digital, and communication interfaces, customers can easily customize the device\'s settings and achieve the desired results. Its built-in safety features, auto-equalization, and voltage follower technology make it a great integrated circuit for lighting system applications.