Texas Instruments

TLC5920DLR  

External/Internal LED Drivers

The Texas Instruments TLC5920DLR is a 16-channel, constant-current LED driver IC designed for driving high-current LEDs. Here is a description of the model, its features, and applications:

Description:

The TLC5920DLR is a high-performance, 16-channel LED driver that provides constant current output for driving high-current LEDs. It is designed to operate with a wide range of input voltages and can drive LEDs with currents up to 60mA per channel. The device is available in a compact 24-lead TSSOP package.

Features:

1. 16 channels of constant-current output
2. Independent current setting for each channel
3. Wide input voltage range (4.5V to 38V)
4. High output current capability (up to 60mA per channel)
5. Programmable grayscale control for PWM dimming
6. Internal oscillator for synchronous operation
7. Short-circuit and overload protection
8. Thermal shutdown for over-temperature protection
9. Small footprint (24-lead TSSOP package)
10. Low power consumption

Applications:

1. LED lighting systems for automotive, architectural, and landscape applications
2. LED backlighting for LCD displays in consumer electronics
3. LED indicators and signage in industrial and commercial equipment
4. LED-based gaming peripherals and accessories
5. LED art installations and creative lighting projects
6. LED lighting for stage, studio, and event lighting setups
7. LED-based medical and laboratory equipment with specific lighting requirements

The TLC5920DLR is a versatile and powerful LED driver IC that can be used in a wide range of applications requiring high-current LED driving capabilities. Its features, such as independent current control, PWM dimming, and thermal protection, make it suitable for both simple and complex LED lighting projects.

TLC5920DLR Documents

Download datasheets and manufacturer documentation for TLC5920DLR

Datasheets :

TLC5920      

Design Resources :

Lighting Product Selector