RGB LED drivers
LED indication and animation that enhances the user experience
Are you looking to add simple status indication with 7-segment or dot-matrix LEDs, or enable colorful, responsive LED patterns for human machine interface (HMI) applications? We have flexible options that come with or without independent dimming control to meet either requirement. Explore our portfolio to find an RGB LED driver that meets your communications interface needs, drives greater brightness uniformity and offers extremely precise dimming.
I2C is the most widely used interface to achieve independent dimming control. We offer both line-powered drivers and battery-powered drivers with integrated step-up regulators.
Serial interfaces can achieve fast communication speed (up to 30 MHz) and have cascaded connection capability. We offer LED drivers for one, two and four-wire interfaces.
How to select a RGB LED driver
Is your LED a common anode or common cathode? Does your power supply use line power or battery power? This short video explains a few design implementations you can consider to make a more confident RGB LED driver selection decision.
Featured reference designs
This application report showcases how to use the TLC59283 to drive seven-segment, dot-matrix displays or a large quantity of LED indicators.