LED Driver ICs
LED Driver ICs
The “brain” inside each pixel LED. Here we catalog 30+ LED driver ICs with full specifications.
The driver IC determines the voltage, data protocol, refresh rate, and color depth of your pixels. Choosing the right IC is the foundation of any LED project.
APA102 is a 2-wire SPI addressable LED with 2kHz+ refresh rate, 5-bit global brightness control, and no timing issues. Ideal for high-speed and video applications.
WS2812B is the most popular addressable LED driver IC. 5V, 800kHz NRZ protocol, 60mA per LED, 400Hz refresh. Compatible with WLED, FastLED, and every major platform.
WS2815 is a 12V addressable LED with built-in backup data line. Better for long runs and outdoor installations than WS2812B. 800kHz NRZ protocol.
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