TLC5946PWR Texas Instruments - Yeehing Electronics

16-channel, 12-bit PWM LED driver with 6-bit dot correction

Pricing (USD)

Quantity	Unit Price
1 — 99	1.774
100 — 249	1.465
250 — 999	1.053
1,000 +	0.55

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LED Display Drivers
RoHS	Y
Series	TLC5946
Mounting Style	SMD/SMT
Package / Case	TSSOP-28
Operating Supply Voltage	3 V to 5.5 V
Supply Current - Max	45 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Features	Dot Correction, Error Flag, Fault Detection, LED Open/Short Detection
Operating Temperature Range	- 40 C to + 85 C
Brand	Texas Instruments
High Level Output Current	- 1 mA
Low Level Output Current	5 mA
Pd - Power Dissipation	2026 mW
Product Type	LED Display Drivers
Factory Pack Quantity	2000
Subcategory	Driver ICs
Unit Weight	0.004145 oz

For more information, please refer to datasheet

Documents

TLC5946PWR Datasheet

More Information

The TLC5946 is a 16-channel, constant current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps and 64 constant current sink steps for dot correction. The dot correction adjusts the brightness variations between LEDs. Both grayscale control and dot correction are accessible via a serial interface. The maximum current value of all 16 channels can be set by a single external resistor.