PCU9955 16-channel UFm I2C-bus 57mA constant current LED driver

NXP

Description

PCU9955 16-channel UFm I2C-bus 57 mA constant current LED driver Rev.2.1 * 29 June 2015 Product data sheet 1.General .
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/B.

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Datasheet Specifications

Part number: PCU9955
Manufacturer: NXP ↗
File Size: 410.43 KB
Datasheet: PCU9955-NXP.pdf
Description: 16-channel UFm I2C-bus 57mA 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 LEDn output enable delay to reduce EMI and surge currents
* 16 constant current output channel

Applications

* Amusement products
* RGB or RGBA LED drivers
* LED status information
* LED displays
* LCD backlights

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PCU9955 16-channel UFm I2C-bus 57mA constant current LED driver NXP

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