MPQ2483DQ-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MPQ2483DQ-LF-Z

Manufacturer

monolithic-power-systems

Introduction

The MPQ2483DQ-LF-Z is a high-efficiency, constant-current, step-down (buck) LED driver designed for driving high-power LED strings in automotive, industrial, and general lighting applications. It features a wide input voltage range, high switching frequency, and advanced dimming control options, making it a versatile and reliable solution for a variety of LED lighting needs.

Product Features and Performance

Wide input voltage range of 4.5V to 55V

35MHz high switching frequency for small external components

Integrated power switches for high efficiency

Constant-current output for accurate LED control

Analog and PWM dimming options for flexible brightness adjustment

Thermal shutdown and over-current protection for reliable operation

Small 10-pin VFDFN package with exposed thermal pad for easy heat dissipation

Product Advantages

High efficiency and power density for compact designs

Versatile dimming control for customizable lighting solutions

Robust protection features for safe and reliable performance

Wide operating temperature range suitable for diverse applications

Key Reasons to Choose This Product

Optimized for high-power LED driving in automotive, industrial, and general lighting applications

Delivers exceptional efficiency and performance with a small footprint

Provides advanced dimming capabilities for precise light control

Ensures reliable and safe operation with comprehensive protection features

Quality and Safety Features

Automotive-grade qualification for demanding applications

Thermal shutdown and over-current protection for safe operation

Robust design for reliable performance in various environments

Compatibility

The MPQ2483DQ-LF-Z is compatible with a wide range of high-power LED strings and can be used in a variety of LED lighting applications, including:

Automotive headlights, taillights, and interior lighting

Industrial and commercial lighting fixtures

General illumination and accent lighting

Application Areas

Automotive lighting

Industrial lighting

Commercial and residential lighting

Architectural and accent lighting

Product Lifecycle

The MPQ2483DQ-LF-Z is currently an active product and is not nearing discontinuation. There are no direct equivalent or alternative models available from Monolithic Power Systems at this time. If customers require more information or have specific needs, they are advised to contact our website's sales team.