PCU9655 Datasheet (NXP) - 16-channel UFm 5MHz bus 100mA 40V LED driver

PCU9655, 16-channel UFm 5MHz bus 100mA 40V LED driver

The PCU9655 is a UFm I2C-bus controlled 16-channel LED driver optimized for voltage switch dimming and blinking 100 mA Red/Green/Blue/Amber (RGBA) LEDs.

Each LED output has its own 8-bit resolution (256 steps) fixed frequency individual PWM controller that operates at approximately 31.25 kHz with a

PCU9655 Features

* 16 LED drivers. Each output programmable at:

* Off

* On

* Programmable LED brightness

* Programmable group dimming/blinking mixed with individual LED brightness

* Programmable LED output enable delay to reduce EMI and surge currents

* 16 output channels can sink up to 1