Manufacturer Part Number
TLC5946RHBR
Manufacturer
Texas Instruments
Introduction
The TLC5946RHBR is a highly integrated Power Management (PMIC) LED Driver designed to control LEDs with enhanced brightness and precision. Its primary function is for power-efficient control, suitable for backlighting and signage applications.
Product Features and Performance
Integrated with a shift register topology for efficient control.
Contains internal switches to regulate power.
Capable of driving up to 16 outputs.
Supports a wide supply voltage range from 3V to 5.5V.
Delivers an output voltage up to 17V.
Offers up to 40mA current per output channel.
Operates at a frequency of 30MHz.
Product Advantages
Enhanced precision in LED control.
High integration reduces the need for external components.
Wide voltage range accommodates versatile applications.
High output capability suits a variety of LED configurations.
Key Technical Parameters
Voltage – Supply (Min): 3V
Voltage – Supply (Max): 5.5V
Voltage – Output: 17V
Current – Output / Channel: 40mA
Frequency: 30MHz
Number of Outputs: 16
Quality and Safety Features
Operates within a wide temperature range from -40°C to 85°C ensuring reliability under various environmental conditions.
Compatibility
Compatible with various types of LEDs, suitable for backlighting and signage applications.
Application Areas
Designed for use in LED backlighting for screens and panels.
Suited for LED signage in commercial and public spaces.
Product Lifecycle
Currently in an active lifecycle phase, with no immediate plans for discontinuation.
Replacements or upgrades are available as part of Texas Instruments' continuous product development.
Several Key Reasons to Choose This Product
High output channel count facilitates control of multiple LEDs in complex setups.
Built-in safety features ensure product reliability and longevity.
Versatile supply voltage range provides flexibility in power design.
Suitable for a wide range of temperature conditions, enhancing product applicability across various environments.
Texas Instruments' reputation for quality and support ensures a trustworthy product choice.