TLC5924DAPR - Texas Instruments

Manufacturer Part Number

TLC5924DAPR

Manufacturer

Texas Instruments

Introduction

The TLC5924DAPR is a 16-channel LED driver designed for effective power management in LED backlights and illumination systems.

Product Features and Performance

16-channel LED driver

Linear topology

Integrated shift register

Internal switches included for direct LED drive

Supports minimum 3V to maximum 5.5V supply voltage

15V maximum output voltage

80mA output current per channel

High-speed operation at 30MHz

Efficient for backlight applications

Capable of operating at temperature ranges from -40°C to 85°C

Surface Mount technology for board space efficiency

32-PowerTSSOP packing for improved thermal dissipation

Product Advantages

Optimized for managing LED driving power

Compact multi-channel configuration reduces component count

Balanced and consistent current output to LEDs

Thermal protection with PowerTSSOP package

High switching frequency allows for rapid LED response

Key Technical Parameters

Voltage - Supply (Min): 3V

Voltage - Supply (Max): 5.5V

Voltage - Output: 15V

Current - Output / Channel: 80mA

Frequency: 30MHz

Topology: Shift Register

Number of Outputs: 16

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

Quality and Safety Features

Built-in safety features for stable performance in a range of conditions

Certified to operate within industrial temperature grades

Compatibility

Supports various LED configurations suitable for backlighting applications

Compatible with surface mount technology (SMT) assembly processes

Application Areas

Backlighting systems for automotive, consumer electronics, and industrial displays

General LED illumination

Product Lifecycle

Active product status, not indicated as nearing discontinuation

Future replacements or upgrades may derive from advancements in Texas Instruments' LED driver technology

Several Key Reasons to Choose This Product

Highly integrated 16-channel output for compact circuit design

Linear driver architecture for precise current control

Integrated shift register simplifies the control interface

Enhanced power efficiency for LED applications

Broad voltage operating range accommodating various power systems

Fast operating frequency ensures LED smoothness and color fidelity

Robust operating temperature range for diverse environmental conditions

Proven track record and reliability from Texas Instruments