8/16-Channel LED Driver

The TLC5904 is a constant current driver incorporating Shift register data latch, and constant current circuitry with current value adjustable and a 256 gray scale Display using pulse width control. The output current CAN be selected as maximum 80 mA with 16 bits or 120 mA with 8 bits, and the current value of constant current output CAN be set by one external resistor. After this device is mounted on a PCB, the brightness deviation between LED modules (ICs) CAN be adjusted by 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 the constant current output. Moreover, the device incorporates watchdog time (WDT) circuitry, which turns the constant current output off when a scan signal is stopped at the dynamic scanning operation, and thermal shutdown (TSD) circuitry, which turns the constant current output off when the junction temperature exceeds the limit.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TLC5904PZP Texas Instruments 8/16-Channel LED Driver 100-HTQFP -20 to 85
TLC5904PZPG4 Texas Instruments LED DISPLAY DRIVER, PQFP100, GREEN, PLASTIC, HTQFP-100
TLC5904 's PackagesTLC5904 's pdf datasheet
TLC5904PZP HTQFP
TLC5904PZPG4 HTQFP




TLC5904 Pinout, Pinouts
TLC5904 pinout,Pin out
This is one package pinout of TLC5904,If you need more pinouts please download TLC5904's pdf datasheet.

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