PCA9955A 16-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver

NXP

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.

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Datasheet Specifications

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

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

PCA9955A Distributors

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

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