MP4689DN-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP4689DN-LF-Z

Manufacturer

monolithic-power-systems

Introduction

The MP4689DN-LF-Z is a high-performance, step-down (buck) DC-DC converter designed for LED lighting applications. It features a wide input voltage range, high efficiency, and a compact surface-mount package, making it an ideal solution for a variety of LED-based lighting designs.

Product Features and Performance

Wide input voltage range: 4.5V to 95V

Output current up to 1A

Switching frequency of 1MHz

PWM dimming functionality

Robust thermal management with exposed pad package

Automotive-grade quality and reliability

Product Advantages

Efficient power conversion for LED lighting

Compact and space-saving design

Versatile input voltage range accommodates various LED configurations

Precise current regulation for consistent LED brightness

Reliable operation in harsh automotive environments

Key Reasons to Choose This Product

Optimized for LED lighting applications

Proven performance and reliability in automotive and industrial settings

Easy-to-use design with minimal external components

Cost-effective solution for LED driver integration

Supports a wide range of LED configurations and power requirements

Quality and Safety Features

Automotive-grade quality and reliability

Comprehensive protection features (over-current, over-voltage, thermal shutdown)

Compliance with relevant safety standards

Compatibility

The MP4689DN-LF-Z is compatible with a variety of LED-based lighting systems and can be used in a wide range of applications, including automotive lighting, industrial lighting, and general illumination.

Application Areas

Automotive lighting (headlights, taillights, interior lighting)

Industrial and commercial lighting (street lighting, parking lot lighting, office lighting)

General LED-based illumination (residential, hospitality, retail)

Product Lifecycle

The MP4689DN-LF-Z is an active product and is not currently nearing discontinuation. Monolithic Power Systems offers several alternative and equivalent models that may be suitable for your LED lighting applications. Please contact our website's sales team for more information and assistance in selecting the best solution for your needs.