TLC59281RGER - Texas Instruments

Manufacturer Part Number

TLC59281RGER

Manufacturer

Texas Instruments

Introduction

Power Management Integrated Circuit for LED driving applications

Product Features and Performance

Linear LED driver with shift register

16 output channels for multiple LED management

Internal switches facilitate complex lighting solutions

Supports a supply voltage between 3V and 5.5V

Capable of delivering an output voltage up to 17V

Provides constant current up to 35mA per channel

High frequency operation at 35MHz enabling smooth dimming and color mixing

Product Advantages

Uniform brightness due to consistent current supply

High integration reduces system complexity and BOM cost

Versatile power supply compatibility enhances adaptability

Improved thermal performance with a 24-VFQFN Exposed Pad

Key Technical Parameters

Number of Outputs: 16

Voltage - Supply (Min): 3V

Voltage - Supply (Max): 5.5V

Voltage - Output: 17V

Current - Output / Channel: 35mA

Frequency: 35MHz

Quality and Safety Features

Robust operation in a temperature range of -40°C to 85°C

Designed for reliability and long life in LED applications

Compatibility

Compatible with a broad range of LEDs and power supplies

Surface mount technology enables integration into various designs

Application Areas

Suitable for driving LEDs in lighting solutions, display backlights, and signage

Product Lifecycle

Active status product not nearing discontinuation

Replacement and upgrade options available

Several Key Reasons to Choose This Product

High output channel count ideal for complex lighting systems

Consistent current output ensures uniform LED brightness

Flexible voltage support and high frequency operation allow precision control

Surface Mount package enhances ease of manufacturing and design freedom

Texas Instruments' reputation for quality and support in Power Management technology