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PCU9655

Part Number	PCU9655
Manufacturer	NXP
Description	16-channel UFm 5MHz bus 100mA 40V LED driver
Published	Feb 18, 2016
Detailed Description	PCU9655 16-channel UFm 5 MHz bus 100 mA 40 V LED driver Rev. 2 — 2 October 2012 Product data sheet 1. General descri...
Datasheet	PCU9655 PDF File

Overview

PCU9655 16-channel UFm 5 MHz bus 100 mA 40 V LED driver Rev.
2 — 2 October 2012 Product data sheet 1.
General description The PCU9655 is a UFm I2C-bus controlled 16-channel LED driver optimized for voltage switch dimming and blinking 100 mA Red/Green/Blue/Amber (RGBA) LEDs.
Each LED output has its own 8-bit resolution (256 steps) fixed frequency individual PWM controller that operates at approximately 31.
25 kHz with a duty cycle that is adjustable from 0 % to 99.
6 % to allow the LED to be set to a specific brightness value.
An additional 8-bit resolution (256 steps) group PWM controller has both a fixed frequency of about 122 Hz and an adjustable frequency roughly between 15 Hz to once e...

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