16-bit Fm+ I2C-bus 100 MA 40 V LED Driver

The PCA9622 is an I 2C-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. An additional 8-bit resolution (256 steps) group PWM Controller has both a fixed frequency of 190 Hz and an adjustable frequency between 24 Hz to once every 10.73 seconds with a duty cycle that is adjustable from 0 % to 99.6 % that is used to either dim or blink all LEDs with the same value. Each LED output CAN be off, on (no PWM control), set at its individual PWM Controller value or at both individual and group PWM Controller values. The PCA9622 operates with a supply voltage range of 2.3 V to 5.5 V and the 100 mA open-drain outputs allow voltages up to 40 V. By NXP Semiconductors
PCA9622 's PackagesPCA9622 's pdf datasheet
PCA9622BS
PCA9622DR

PCA9622 pdf datasheet download


PCA9622 Pinout, Pinouts
PCA9622 pinout,Pin out
This is one package pinout of PCA9622,If you need more pinouts please download PCA9622's pdf datasheet.

PCA9622 Application circuits
PCA9622 circuits
This is one application circuit of PCA9622,If you need more circuits,please download PCA9622's pdf datasheet.


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