8/16-Channel LED Driver

The TLC5905 is a constant current driver that incorporates Shift register data latch, constant current circuitry with a current value adjustable and 256 gray scale Display that uses pulse width control. The output current CAN be selected as maximum 80 mA with 16 bits or 120 mA with 8 bit. The current value of the constant current output is set by one external resistor. After this device is mounted on a printed-circuit board (PCB), the brightness deviation between LED modules (ICs) CAN be adjusted using an external data input, and the brightness control for the panel CAN be accomplished by the brightness adjustment circuitry. Also, the device incorporates the output voltage monitor (OVM) used for LED open detection (LOD) by monitoring constant current output. Moreover, the device incorporates watchdog Timer (WDT) circuitry, which turns constant current output off when the scan signal stops during dynamic scanning operation, and thermal shutdown (TSD) circuitry, which turns constant current output off when the junction temperature exceeds the limit.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TLC5905PAP Texas Instruments 8/16-Channel LED Driver 64-HTQFP -20 to 85
TLC5905PAPG4 Texas Instruments LED DISPLAY DRIVER, PQFP64, GREEN, POWERPAD, PLASTIC, HTQFP-64
TLC5905 's PackagesTLC5905 's pdf datasheet
TLC5905PAP HTQFP
TLC5905PAPG4 HTQFP




TLC5905 Pinout, Pinouts
TLC5905 pinout,Pin out
This is one package pinout of TLC5905,If you need more pinouts please download TLC5905's pdf datasheet.

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