ONsemiconductor: #STR-4LED-SOL-EVAL-EVK LED Evaluation Board offering buck, boost, PWM and linear solutions

The LED Power Solutions Evaluation Board uses four different LED control methodologies to provide interactive LED control via Strata. CAT9532?s (PULSE) provide two strings of dynamic RGB color mixing via I2C interface for quick color changes and over 16 million color options. Linear solution (LINEAR) uses simple analog components to drive a constant current through the LEDs. The CAV4201 (BUCK) offers a step down SMPS solution with high efficiency and high current output that is fully automotive qualified. The LV52204 (BOOST) provides a step up SMPS solution for low current backlighting yielding high efficiency and high output voltage. In addition to these four complete solutions, the LED Power Solutions Eval board has multiple external connection points to use your own LED hardware.

Read more about the Reference Design here.