TLC59116IPWR LED sink driver: Datasheet, Pinout, and Specifications

The TLC59116IPWR  is a 28-pin TSSOP  16-bit fast mode plus (FM+) I²C bus constant current LED  sink driver. It's designed for RGBA (red/green/blue/amber) color mixing  and backlighting  . Each LED  output has its own fixed frequency individual PWM  controller with an 8bit resolution (256 steps) that runs at 97KHz with a duty cycle range of 0% to 99.6%. Each LED  can be tuned to a different brightness level using the individual PWM  controller. A group PWM  controller with an additional 8bit resolution (256 steps) features a fixed frequency of 190Hz and an adjustable frequency between 24Hz and once every 10.73seconds, as well as a duty cycle that can be adjusted from 0% to 99.6%. The group PWM  controller dims or blinks all of the LED  s at the same time with the same value. At both individual and group PWM  controller levels, each LED  output can be turned off, on (no PWM  control), or set to its individual PWM  controller value.

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Constant output current ranges from 5mA to 120mA
The maximum output voltage  of 17V
16 constant current output channels 
3.3V or 5V supply voltage 
Four hardware address pins  allow 14 TLC59116  devices to be connected to the same I2C bus 
1MHz fast mode plus (FMT) compatible I2C bus  interface with 30mA high drive capability 
Internal power-on reset, no glitch  on power-up
Noise filter on SCL  and SDA   inputs 
Open load  and over-temperature detection mode  to detect individual LED errors 
Operating temperature range -40°C to 85°C

Texas Instruments Incorporated (TI) is an American technology company based in Dallas, Texas, that designs and manufactures semiconductors and integrated circuits for electronic designers and manufacturers around the world. Based on sales volume, it is one of the top ten semiconductor companies in the world. Analog chips and embedded processors, which account for more than 80  % of the company's revenue, are the company's main focus. TI also makes calculators, microcontrollers, and multi-core processors, as well as TI digital light processing technology and education technology. As of 2016, the company had 45,000  patents worldwide.