TLC5929DBQ - Texas Instruments

Manufacturer Part Number

TLC5929DBQ

Manufacturer

Texas Instruments

Introduction

The TLC5929DBQ is a power management integrated circuit (PMIC) specifically designed to control LED drivers, conducive to a variety of signage applications.

Product Features and Performance

Integrated linear LED driver with shift register topology

Equipped with internal switches for direct control

Capable of driving 16 outputs

Wide supply voltage range of 3V to 5.5V, allowing flexibility in application

Output voltage up to 10V

Supports up to 50mA current per channel

High-frequency operation at 20MHz

Designed for optimal performance at temperatures from -40°C to 85°C

Surface-mountable with 24-SSOP package for compact PCB design

Product Advantages

Versatility in powering various LED setups due to a wide range of output voltages

High channel count enables control of multiple LEDs simultaneously

Enhanced thermal performance for reliability across operating temperatures

High frequency allows for efficient power management

Key Technical Parameters

Voltage Supply (Min): 3V

Voltage Supply (Max): 5.5V

Voltage Output: 10V

Current Output / Channel: 50mA

Frequency: 20MHz

Number of Outputs: 16

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built to meet stringent quality standards, ensuring reliable operation

Safety features implemented to protect against over-current and thermal overload

Compatibility

Compatible with a variety of LEDs for signage applications

Surface mount technology (24-SSOP package) facilitates integration into multiple board designs

Application Areas

Specifically designed for signage applications, including commercial and public signage displays

Product Lifecycle

Currently active product status with no indication of discontinuation

Availability of replacements or upgrades should be monitored through Texas Instruments

Several Key Reasons to Choose This Product

Reliable operation facilitated by Texas Instruments' emphasis on quality and performance

High output current capability per channel, enabling bright and vibrant displays

Flexibility in application owing to a wide voltage supply range

Supports complex signage applications with multiple LED control

Robust design ensures product longevity and reliability in various environmental conditions