PCA9955A 16-channel Fm+ I2C-bus 57 mA/20 V consta.
PCA9955A - 16-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver
PCA9955A 16-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver Rev. 3 — 14 October 2014 Product data sheet 1. General description The PCA9.