SC654ULTRT

The SC654ULTRT is a high-performance, high-density multichannel product designed to drive LEDs in displays, architectural lighting and Entertainment lighting applications. As an important component of PMIC - LED Drivers, the SC654ULTRT is designed with the latest technology advancements and feature integration to enable the development of advanced LED solutions that meet the requirements of current and emerging applications.

The SC654ULTRT is designed to enable higher precision and flexibility while having a smaller size than traditional LED solutions. The device has an output current tolerance of ±10% and features Full Angle Dimming, allowing for accurate and efficient LED light control. It also uses a range of modulation techniques such as PWM, R2R, DMA and Host IC. The SC654ULTRT also provides an integrated ambient light sensor for dimming control.

The working principle of the SC654ULTRT is the AC to DC Power conversion. This is achieved by using a switching power supply. The power supply is connected to the AC mains through an input rectifier and a mains filter. The power supply then provides the low voltage, high current dc output which is needed to drive the LEDs. The AC input is also used to provide power to the integrated LEDs.

The SC654ULTRT is designed with a range of safety and protection features. These include over-temperature, voltage, current and power protection. Additionally, the device has an integrated watchdog timer and a low EMI filter that helps to minimize any potential interference and EMI issues. This ensures the device is more reliable, efficient and safe.

The SC654ULTRT is suitable for a wide range of applications, including displays, architectural lighting and entertainment lighting. It provides high efficiency, reliability and flexibility with its range of features and functionality. Its Full Angle Dimming, integrated ambient light sensor and range of other features make it the ideal solution for high efficiency and energy saving LED designs.