TLC5905PAP Texas Instruments - Yeehing Electronics

8/16 channel LED driver with Selectable Data Output Timing

Pricing (USD)

Quantity	Unit Price
1 — 99	None
100 — 249	None
250 — 999	None
1,000 +	None

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LED Lighting Drivers
RoHS	Y
Number of Channels	16 Channel
Output Current	120 mA
Input Voltage	4.5 V to 5.5 V
Operating Frequency	15 MHz
Supply Current - Max	70 mA
Minimum Operating Temperature	- 20 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	HTQFP-64
Series	TLC5905
Packaging	Tray
Features	Error Flag, Power Good, Thermal Shutdown
Operating Temperature Range	- 20 C to + 85 C
Output Type	Constant Current
Type	Linear
Brand	Texas Instruments
Topology	Boost
High Level Output Current	- 1 mA
Low Level Output Current	1 mA
Moisture Sensitive	Yes
Operating Supply Voltage	4.5 V to 5.5 V
Pd - Power Dissipation	4.9 W
Product Type	LED Lighting Drivers
Factory Pack Quantity	160
Subcategory	Driver ICs
Unit Weight	0.009108 oz

For more information, please refer to datasheet

Documents

TLC5905PAP Datasheet

More Information

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.