Manufacturer Part Number
TLC59581RTQT
Manufacturer
Texas Instruments
Introduction
The TLC59581RTQT is a high-performance, 48-channel, serial-input, constant-current LED driver with built-in shift register and constant-current sources. It is designed for driving large arrays of LEDs in applications such as signage, displays, and backlighting.
Product Features and Performance
48 constant-current channels
Supports up to 25mA of output current per channel
Wide supply voltage range of 3V to 5.5V
Output voltage up to 10V
Internal shift register for serial data input
-40°C to 85°C operating temperature range
Surface mount package (56-VFQFN Exposed Pad)
Product Advantages
Efficient and accurate LED control
Simplified design with integrated shift register
High channel count for large LED arrays
Wide operating voltage and temperature range
Compact surface mount package
Key Reasons to Choose This Product
Robust and reliable performance for demanding applications
Ease of integration with simple serial interface
Scalable solution for various LED array sizes
Wide range of compatibility and flexibility
Quality and Safety Features
Designed and manufactured to Texas Instruments' high-quality standards
Comprehensive protection features, including over-current, over-temperature, and short-circuit protection
Compatibility
The TLC59581RTQT is compatible with a wide range of LED-based applications, particularly in the signage, display, and backlighting industries.
Application Areas
Signage and large-scale LED displays
Architectural and decorative lighting
Industrial and commercial lighting
Automotive and transportation lighting
Product Lifecycle
The TLC59581RTQT is an active product, and there are no plans for discontinuation. While there may be alternative or equivalent models available, it is recommended to contact our website's sales team for the most up-to-date information and assistance in selecting the appropriate solution for your application.