LP8550TLE/NOPB - Texas Instruments

Manufacturer Part Number

LP8550TLE/NOPB

Manufacturer

Texas Instruments

Introduction

The LP8550TLE/NOPB is a high-performance, six-channel, step-up (boost) DC-DC LED driver from Texas Instruments. It is designed to provide a constant current for powering LED-based lighting applications, such as backlights and other illumination systems.

Product Features and Performance

Supports input voltages from 2.7V to 22V

Provides up to 50mA of constant current per channel

Delivers a maximum output voltage of 40V

Utilizes a PWM dimming control method

Operates over a wide temperature range of -30°C to 85°C

Integrated switching regulator and current control circuitry

Small 25-WFBGA package for compact design

Product Advantages

Efficient and reliable LED driving solution

Wide input voltage range for flexibility in design

Precise current control for consistent LED brightness

PWM dimming capability for adjustable light output

Compact package size for space-constrained applications

Key Reasons to Choose This Product

High performance and versatility in powering LED-based systems

Reliable and robust design for long-lasting operation

Ease of integration and design flexibility

Cost-effective solution for LED backlight and illumination applications

Quality and Safety Features

Robust overcurrent, overvoltage, and thermal protection

Compliant with relevant safety and regulatory standards

Rigorous quality control and testing processes

Compatibility

The LP8550TLE/NOPB is compatible with a wide range of LED-based lighting systems and can be used in various applications, such as:

LCD/OLED backlighting

General illumination

Architectural lighting

Automotive lighting

Application Areas

Backlight and illumination for consumer electronics

Architectural and decorative lighting

Automotive and vehicular lighting

Industrial and commercial lighting systems

Product Lifecycle

The LP8550TLE/NOPB is an active product, and there are no plans for its discontinuation at this time. Texas Instruments offers a range of similar and compatible LED driver models that can be considered as alternatives or upgrades, such as the LP8551, LP8552, and LP8553 series.