Camarillo, Calif. — Semtech Corp. has released the SC620, an octal, I2C-controlled LED driver. The SC620 provides regulated currents for powering a wide range of LEDs including white, red, blue, green ...
The PCA9685 is an I²C-bus controlled 16-channel LED controller optimized for LCD Red/Green/Blue/Amber (RGBA) color backlighting applications. Each LED output has its own 12-bit resolution (4096 steps) ...