Datasheet Details
- Part number
- PCA9955A
- Manufacturer
- NXP ↗
- File Size
- 1.60 MB
- Datasheet
- PCA9955A-NXP.pdf
- Description
- 16-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver
PCA9955A Description
PCA9955A 16-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver Rev.3 * 14 October 2014 Product data sheet 1.General .
The PCA9955A is an I2C-bus controlled 16-channel constant current LED driver optimized for dimming and blinking 57 mA Red/Green/Blue/Amber (RGBA) LEDs.
PCA9955A 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 delay to reduce EMI and surge currents
* Gradation control for all channels
* E
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