TLC5928RGER - Texas Instruments

Manufacturer Part Number

TLC5928RGER

Manufacturer

Texas Instruments

Introduction

The TLC5928RGER is a highly integrated Power Management Integrated Circuit (PMIC) designed specifically for LED driving applications. It combines efficient power management and a linear LED driver with a shift register topology, suitable for various LED illumination solutions.

Product Features and Performance

Integrated shift register topology for simplified LED array control.

Internal switches enhance power efficiency.

Supports up to 16 LED outputs for extensive lighting applications.

Dual voltage support (3V to 5.5V) caters to a broad range of power supplies.

High output voltage up to 17V, accommodating series-connected LEDs.

Capable of supplying up to 35mA current per output channel.

Operates at a high frequency of 35MHz, allowing for fast response times.

Designed for surface mount assembly, facilitating compact PCB designs.

Product Advantages

Multi-output capability allows for controlling complex LED arrays with a single IC.

High efficiency reduces power consumption and heat generation.

Flexible power requirements make it adaptable to various power sources.

Simplifies the design and reduces the component count in LED driving applications.

Key Technical Parameters

Voltage Supply (Min): 3V

Voltage Supply (Max): 5.5V

Voltage Output: 17V

Current Output / Channel: 35mA

Frequency: 35MHz

Quality and Safety Features

Operates reliably within a wide temperature range of -40°C to 85°C, ensuring performance under extreme conditions.

Compatibility

The surface mount 24-VFQFN Exposed Pad package is compatible with modern PCB manufacturing processes.

Application Areas

Ideal for driving LEDs in automotive lighting, industrial illumination, backlighting in consumer electronics, and signage applications.

Product Lifecycle

Currently active, with no immediate notice of discontinuation. Texas Instruments supports its products with a robust lifecycle management process, ensuring availability and potential upgrades.

Several Key Reasons to Choose This Product

High integration level reduces system complexity and speeds up development time.

Scalability in LED array designs due to the 16 output channels.

Energy-efficient operation lowers overall system power consumption.

Robust design ensures reliability in a wide range of environmental conditions.

Backed by Texas Instruments' extensive technical support and documentation.