PCU9656 Datasheet (NXP) - 24-bit UFm 5MHz I2C-bus 100mA 40V LED driver

PCU9656, 24-bit UFm 5MHz I2C-bus 100mA 40V LED driver

The PCU9656 is a UFm I2C-bus controlled 24-bit LED driver optimized for voltage switch dimming and blinking 100 mA Red/Green/Blue/Amber (RGBA) LEDs.

Each LEDn output has its own 8-bit resolution (256 steps) fixed frequency individual PWM controller that operates at 97 kHz (typical) with a duty cycle

PCU9656 Features

* 24 LED drivers. Each output programmable at:

* Off

* On

* Programmable LED brightness

* Programmable group dimming/blinking mixed with individual LED brightness

* 5 MHz Ultra Fast-mode unidirectional I2C-bus interface

* 256-step (8-bit) linear programmable brightness pe