TLC5955DCAR - Texas Instruments

Manufacturer Part Number

TLC5955DCAR

Manufacturer

Texas Instruments

Introduction

The TLC5955DCAR is a highly efficient, precision linear LED driver designed for power management integrated circuits (PMIC), specifically tailored for LED signage applications.

Product Features and Performance

Linear LED driver topology

Internal shift register integration

Supports 48 independent output channels

Provides consistent current output of 30mA per channel

Wide voltage supply range from 3V to 5.5V

Maximum output voltage of 10V

Capable of analog dimming

Designed for surface mount applications

Operating temperature range from -40°C to 85°C

Product Advantages

High number of outputs enhances design flexibility

Built-in shift register simplifies circuit design

Reliable performance across a broad range of temperatures

Key Technical Parameters

Number of Outputs: 48

Voltage Supply (Min): 3V

Voltage Supply (Max): 5.5V

Voltage Output: 10V

Current Output / Channel: 30mA

Quality and Safety Features

Robust performance in extreme temperature conditions

Precision output ensures consistent illumination

Compatibility

Suitable for a variety of LED signage applications

Flexible voltage requirements accommodate diverse power supplies

Application Areas

Primarily designed for LED signage applications

Product Lifecycle

Currently active product status

No indication of nearing discontinuation

Continual availability of components and technical support

Several Key Reasons to Choose This Product

High output capabilities with 48 channels for large-scale applications

Integrated shift register reduces external component requirement, simplifying design and reducing costs

Wide operating temperature range ensures reliability in varying climates and conditions

Linear functioning provides consistent and stable LED performance

Versatile supply voltage range enhances compatibility with existing power sources