Manufacturer Part Number
TLC5944PWPR
Manufacturer
Texas Instruments
Introduction
The TLC5944PWPR is a high-performance LED driver from Texas Instruments, designed for managing power in LED applications. It is commonly used in signage applications.
Product Features and Performance
Integrated shift register increasing efficiency in LED control
Supports 16 output channels for multiple LED connections
Linear type LED driver ensuring steady performance
Provides a constant current output per channel
Capable of handling a wide range of supply voltages from 3V to 5.5V
High frequency operation up to 30MHz
Product Advantages
Inclusion of internal switches avoiding the need for external components
High number of outputs facilitating use in larger array setups
Supports a wide output voltage range allowing for varied application uses
Key Technical Parameters
Voltage Supply (Min): 3V
Voltage Supply (Max): 5.5V
Voltage Output: 3V ~ 15V
Current Output / Channel: 60mA
Frequency: 30MHz
Number of Outputs: 16 outputs
Quality and Safety Features
Maintains operation within a broad temperature range of -40°C to 85°C, ensuring reliability under varying environmental conditions
Compatibility
Surface Mount mounting type for easy integration on most circuit boards
Designed for signage applications, optimized for efficient and consistent LED driving
Application Areas
Ideal for various types of signage including commercial and public information displays
Product Lifecycle
Currently in an active product status, with no indications of nearing discontinuation
Supported by Texas Instruments, ensuring availability of replacements or upgrades if necessary
Several Key Reasons to Choose This Product
High integration of functionalities like internal switches and shift register reduces additional component requirements
Robust output options supporting up to 16 LEDs simultaneously
Wide voltage and temperature operation ranges making it versatile for various environmental conditions
Reliable and consistent performance endorsed by Texas Instruments, a leading manufacturer in semiconductor solutions
TLC5945RHBRG4Texas Instruments