TLC5923RHBT - Texas Instruments

Manufacturer Part Number

TLC5923RHBT

Manufacturer

Texas Instruments

Introduction

Integrated circuit for LED driving with shift register capabilities

Product Features and Performance

16 output channels

Linear LED driver topology

Integrated shift register for LED control

Supports supply voltages from 3V to 5.5V

Capable of delivering up to 17V on the output

Maximum current of 80mA per output channel

High-frequency operation up to 30MHz

Built for surface mount technology

Package in 32-VFQFN Exposed Pad

Designed for backlight applications

Product Advantages

Energy-efficient due to optimized power management

Enhances display brightness and uniformity

Simplifies LED array control through shifting functionality

Reduces system complexity with integrated switches

Robust operation in temperature ranges from -40°C to 85°C

Key Technical Parameters

Supply Voltage Min: 3V

Supply Voltage Max: 5.5V

Output Voltage: 17V

Current per Channel: 80mA

Operating Frequency: 30MHz

Output Channels: 16

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Complies with industry-standard quality and safety regulations

Built-in thermal protection mechanisms

Supports a wide range of operating temperatures

Compatibility

Compatible with a variety of microcontrollers for LED control

Designed for use in surface mount technology (SMT) assembly processes

Application Areas

Utilized in LED backlight applications for screens and displays

Product Lifecycle

Currently Active

No noted discontinuation or planned obsolescence

Potential availability of replacements or upgrades

Continued manufacturing support by Texas Instruments

Several Key Reasons to Choose This Product

Efficient power management for LED applications

Multiplexing capability with built-in shift register reduces input pins needed

Adaptable to various design requirements with variable voltage and current configurations

Enables sophisticated lighting effects and diagnostics

Proven reliability from Texas Instruments manufacturing and support

Suitable for demanding operational environments due to wide temperature range compatibility