MP3394EF-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP3394EF-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP3394EF-LF-Z is a high-efficiency, quad-channel, step-up (boost) DC-DC controller designed for driving high-power LED backlights in LCD displays. It features a wide input voltage range, constant current output, and advanced dimming capabilities to provide superior performance and flexibility for a variety of backlight applications.

Product Features and Performance

Wide input voltage range: 5V to 28V

Quad-channel constant current LED driver

Supports up to 200mA per channel

High switching frequency of 540kHz

Integrated PWM dimming with adjustable frequency

Thermal shutdown and overcurrent protection

Small 16-TSSOP package with exposed pad for improved thermal performance

Product Advantages

Highly efficient power conversion for reduced power consumption

Precise current regulation ensures uniform LED brightness

Flexible dimming control for adjustable brightness

Compact size and integrated features simplify design

Key Reasons to Choose This Product

Optimized for high-power LED backlight applications

Reliable and robust performance with safety features

Ease of design and implementation in various systems

Cost-effective solution for LCD display manufacturers

Quality and Safety Features

Rigorously tested for quality and reliability

Integrated overcurrent and thermal protection

Compliance with industry safety standards

Compatibility

The MP3394EF-LF-Z is designed to be compatible with a wide range of LCD display panels and other backlight applications that require a high-efficiency, quad-channel LED driver.

Application Areas

LCD TV and monitor backlights

Smartphone and tablet displays

Automotive dashboard and console backlights

Industrial and medical equipment displays

Product Lifecycle

The MP3394EF-LF-Z is currently in production and not nearing discontinuation. Monolithic Power Systems offers a range of similar LED driver products, such as the MP3391, MP3392, and MP3393 series, which may serve as alternative or equivalent models.