TLC5957RTQR - Texas Instruments

Manufacturer Part Number

TLC5957RTQR

Manufacturer

Texas Instruments

Introduction

The TLC5957 is a high-performance LED driver integrated circuit.

Product Features and Performance

Linear LED driver with shift register integration

16-channel output for LED control

On-chip internal switches for improved power management

Supports a minimum supply voltage of 3V

Handles a maximum supply voltage of 5.5V

Capable of delivering a current output of 25mA to each channel

Product Advantages

Optimized for low-power operations

Suitable for driving multiple LEDs with uniform brightness

High integration simplifies circuit complexity

Designed for reliability and long-term performance

Key Technical Parameters

Supply Voltage Range: 3V to 5.5V

Number of Outputs: 16

Current Output per Channel: 25mA

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

Quality and Safety Features

Built with robust thermal management

Designed to meet industry-standard quality

Protection against voltage anomalies

Compatibility

Supports a wide array of LEDs for signage applications

Mounting Type: Surface mount, compatible with standard SMT processes

Package / Case: 56-VFQFN Exposed Pad

Application Areas

Primarily used for controlling LEDs in signage

Product Lifecycle

Product status is currently active

Not indicated as nearing discontinuation

Replacement or upgrade options may be available within Texas Instruments portfolio

Several Key Reasons to Choose This Product

High integration reduces system complexity and PCB space

Supports advanced power management for energy efficiency

Versatile voltage and current support enhance compatibility with various LEDs

Proven reliability from a recognized manufacturer like Texas Instruments

Suitable for temperature-sensitive applications due to a wide operating temperature range

Ease of mounting with industry-standard package design

Ideal for LED signage applications

Tape & Reel packaging is conducive for high-volume automated manufacturing processes