PCA9622 Overview
Key Specifications
Package: TSSOP
Mount Type: Surface Mount
Pins: 32
Operating Voltage: 3.3 V
Description
The PCA9622 is an I2C-bus controlled 16-bit 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 97 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.
Representative PCA9622 image (package may vary by manufacturer)
