TLC5928PWPR - Texas Instruments

Manufacturer Part Number

TLC5928PWPR

Manufacturer

Texas Instruments

Introduction

Linear LED driver with integrated shift register designed for LED display applications.

Product Features and Performance

16-channel LED driver

Integrated power-on reset

Constant current output

Greyscale PWM brightness control

Error detection circuitry (LED open/short)

Thermal shutdown protection

Serial interface for data input (30 Mbps)

Product Advantages

Reduces system complexity with integrated shift register

Ensure uniform brightness with constant current output

Increases reliability with built-in error detection

Enhanced safety with thermal shutdown feature

Compatibility with low voltage systems

Key Technical Parameters

Voltage - Supply (Min): 3V

Voltage - Supply (Max): 5.5V

Voltage - Output: 17V

Current - Output / Channel: 35mA

Frequency: 35MHz

Number of Outputs: 16

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Thermal shutdown

LED open/short circuit detection

Power-on reset

Compatibility

Compatible with microcontrollers for LED control

Suitable for use in systems requiring 3V to 5.5V power supply

Application Areas

LED signage and displays

Automotive lighting

General illumination

Indicator and backlighting for audio/video equipment

Product Lifecycle

Active product

Long-term availability

Not nearing discontinuation

Several Key Reasons to Choose This Product

High integration simplifies PCB design

Supports a broad range of power supplies

Multiplexing capability reduces number of required components

High switching frequency (35MHz) for flicker-free dimming

Robust operation with built-in safety features

Suitable for high-density LED applications due to TSSOP packaging