PCU9955 driver equivalent, 16-channel ufm i2c-bus 57ma constant current led driver.
* 16 LED drivers. Each output programmable at:
* Off
* On
* Programmable LED brightness
* Programmable group dimming/blinking mixed with individual LE.
* Amusement products
* RGB or RGBA LED drivers
* LED status information
* LED displays
* LCD backlig.
The PCU9955 is an Ultra-Fast mode (UFm) I2C-bus controlled 16-channel constant current LED driver optimized for dimming and blinking 57 mA Red/Green/Blue/Amber (RGBA) LEDs in amusement products. Each LEDn output has its own 8-bit resolution (256 step.
Image gallery
TAGS
Manufacturer
Related datasheet
Download (Size : 410.43KB)