MP3389EY-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP3389EY-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP3389EY-LF-Z is a highly integrated, high-performance, and energy-efficient DC-DC controller designed for driving multiple LED strings in backlighting applications. It provides a flexible and reliable solution for driving a wide range of LED configurations with precise current regulation and advanced dimming features.

Product Features and Performance

Supports up to 12 independent LED string outputs

60mA maximum current per output channel

Wide input voltage range of 5V to 28V

Supports PWM dimming for brightness control

Operates over an extended temperature range of -40°C to 125°C

Highly integrated design with minimal external components required

Advanced current regulation and protection features

Efficient step-up (boost) topology for high power conversion

Product Advantages

Highly flexible and scalable LED driving solution

Excellent current regulation for uniform LED brightness

Wide input voltage range for versatile application

Efficient power conversion for energy-saving performance

Reliable operation in harsh environments

Key Reasons to Choose This Product

Optimized for backlight applications with precise LED control

Comprehensive feature set for advanced LED driving needs

Proven reliability and performance from a trusted manufacturer

Cost-effective solution with simplified design and reduced BOM

Quality and Safety Features

Robust overcurrent, overvoltage, and thermal protection

Compliance with relevant safety and regulatory standards

Rigorous quality control and testing procedures

Compatibility

The MP3389EY-LF-Z is a general-purpose DC-DC controller suitable for a wide range of LED backlight applications, including LCD displays, signage, and industrial lighting.

Application Areas

LCD and OLED panel backlighting

LED-based signage and advertising displays

Industrial and commercial lighting solutions

Architectural and mood lighting applications

Product Lifecycle

The MP3389EY-LF-Z is an active product and part of our website's sales team's current product portfolio. There are no immediate plans for discontinuation, and the company continues to offer support and availability for this model. For information on equivalent or alternative products, please contact our sales team through our website's sales team.