Available in 3 x 3 mm QFN packages, FxLED Models IS31FL3196 and IS31FL3199 are dual-RGB and triple-RGB LED drivers with 6 and 9 current sources, respectively. Devices are programmed via I2C interface to create lighting effects from palette of 16 million colors. Auto breathing mode enables smooth brightness to dimming color effects, while audio synchronization adds music dimension to any product. For applications that require more RGB LEDs, designers can serially connect additional devices.
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