PCA9955A Datasheet - NXP

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 .
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.

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PCA9955A-NXP.pdf

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Datasheet Details

Part number:

PCA9955A

Manufacturer:

NXP ↗

File Size:

1.60 MB

Description:

16-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver

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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PCA9955A 16-channel Fm + I2C-bus constant current LED driver NXP

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