TLC5951DAP - Texas Instruments

Manufacturer Part Number

TLC5951DAP

Manufacturer

Texas Instruments

Introduction

The TLC5951DAP is a power management integrated circuit (PMIC) designed for LED driving applications, particularly suitable for signage.

Product Features and Performance

Integrated shift register for efficient control

Internal switch(es) enhancing functionality

Supports up to 24 outputs

Wide voltage supply range from 3V to 5.5V

Each output channel can drive up to 40mA

High frequency capability of 30MHz

Designed for linear operation with topological consideration

Operable in harsh environments with temperature range -40°C to 85°C

Surface mount technology for compact PCB designs

Available in a 38-PowerTSSOP package for reliable soldering and assembly

Product Advantages

High output channel count for complex LED configurations

Versatile voltage supply compatibility

High current output suitable for bright LED applications

Fast operation allows for dynamic LED effects

Robust design for long-term reliability

Key Technical Parameters

Number of Outputs: 24

Voltage Supply (Min): 3V

Voltage Supply (Max): 5.5V

Voltage Output: 15V

Current Output / Channel: 40mA

Frequency: 30MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured by Texas Instruments, ensuring high standards of quality

Operating temperature range ensures reliability under extreme conditions

Compatibility

Suitable for surface mount technology, making it compatible with modern PCB designs

Application Areas

Primarily designed for signage applications

Product Lifecycle

Status: Active

Not currently indicated as nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High channel count enables control of complex LED matrices

Wide supply voltage range provides design flexibility

High current capability for brighter illumination

Fast frequency operation supports dynamic display content

Quality manufacturing by Texas Instruments ensures reliability and longevity