TLC59731D - Texas Instruments

Manufacturer Part Number

TLC59731D

Manufacturer

Texas Instruments

Introduction

The TLC59731D is a PWM LED driver integrated circuit from Texas Instruments, designed for easy control of LEDs.

Product Features and Performance

Linear LED driver with integrated shift register

Supports three output channels

Programmable through a serial interface

EasySet™ technology simplifies design

Built-in error detection

Product Advantages

Simplified control of RGB LEDs

Reduction of external components needed

High-frequency operation minimizes flicker

Good thermal performance

Key Technical Parameters

Type: Linear

Topology: Shift Register

Internal Switch(s): Yes

Number of Outputs: 3

Voltage - Supply (Min): 3V

Voltage - Supply (Max): 6V

Voltage - Output: 21V

Current - Output / Channel: 50mA

Frequency: 6MHz

Quality and Safety Features

Built-in error detection

Robust operation from -40°C to 85°C

Compatibility

Compatible with a wide range of microcontrollers

Serial interface for programming

Application Areas

LED lighting systems

Decorative lighting

Display backlighting

Product Lifecycle

Product Status: Active

No indication of discontinuation

Replacements or upgrades should be referenced to the Texas Instruments product line.

Several Key Reasons to Choose This Product

Simplicity of design with EasySet™ technology

Flexibility in controlling multiple LEDs with minimal pins

Reliable operation within a wide temperature range

High-speed performance reducing visible flicker

Proven manufacturer with a reputation for quality and support

Suitable for compact designs due to SOIC-8 package