TLC5941PWP - Texas Instruments

Manufacturer Part Number

TLC5941PWP

Manufacturer

Texas Instruments

Introduction

The TLC5941PWP is a high-performance Power Management Integrated Circuit (PMIC) LED driver designed for powering complex lighting solutions.

Product Features and Performance

16-channel LED driver with linear topology

Integrated shift register for enhanced control

Built-in internal switches for direct LED driving

Supports a wide supply voltage range from 3V to 5.5V

Capable of delivering an output voltage up to 17V

Provides a consistent current output of 80mA per channel

Designed for smooth operation in temperatures ranging from -40°C to 85°C

Easy integration with a surface mount package

Packaged in a 28-PowerTSSOP for robust performance

Product Advantages

Multiplexing capability for complex lighting designs

High output voltage suitable for a variety of LED configurations

High-precision current control for consistent lighting quality

Wide operating temperature range enhances reliability

Optimized for power efficiency and low heat generation

Ease of design and implementation with surface mount form factor

Key Technical Parameters

Number of Outputs: 16

Voltage Supply (Min): 3V

Voltage Supply (Max): 5.5V

Voltage Output: 17V

Current Output / Channel: 80mA

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Undervoltage lockout

LED open-circuit detection

Compatibility

Compatible with various LED types for backlighting and signage

Suitable for integration into complex multiplexed LED matrices

Application Areas

LED backlighting solutions for displays

Commercial and retail signage

Architectural and mood lighting

Product Lifecycle

Active product status, not nearing discontinuation

Availability of support and documentation for design and integration

Potential future upgrades based on the TLC5941 base product number

Several Key Reasons to Choose This Product

Superior control and flexibility with 16 independently controllable channels

Broad compatibility with various power supplies due to wide voltage range

Reliable performance in a wide range of environmental conditions

Easy to use in complex lighting systems thanks to the integrated features

Support from a reputable manufacturer with extensive resources and customer support

Texas Instruments's commitment to providing long-term product support and availability