TLC5947RHBT Texas Instruments - Yeehing Electronics

24-channel, 12-bit PWM LED driver with internal Oscillator

Pricing (USD)

Quantity	Unit Price
1 — 99	3.297
100 — 249	2.688
250 — 999	2.113
1,000 +	1.25

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LED Lighting Drivers
RoHS	Y
Number of Channels	24 Channel
Output Current	30 mA
Input Voltage	3 V to 5.5 V
Operating Frequency	30 MHz
Supply Current - Max	90 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	VQFN-32
Series	TLC5947
Packaging	Reel
Features	Internal GS Clock, PWM LED Driver, Thermal Shutdown
Operating Temperature Range	- 40 C to + 85 C
Output Type	Constant Current
Type	Linear
Brand	Texas Instruments
Topology	PWM
High Level Output Current	- 3 mA
Low Level Output Current	3 mA
Moisture Sensitive	Yes
Operating Supply Voltage	3 V to 5.5 V
Pd - Power Dissipation	3482 mW
Product Type	LED Lighting Drivers
Factory Pack Quantity	250
Subcategory	Driver ICs
Unit Weight	0.002533 oz

For more information, please refer to datasheet

Documents

TLC5947RHBT Datasheet

More Information

The TLC5947 is a 24-channel, constant-current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps. PWM control is repeated automatically with the programmed grayscale (GS) data. GS data are written via a serial interface port. The current value of all 24 channels is set by a single external resistor.