MP2483DQ-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP2483DQ-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP2483DQ-LF-Z is a high-efficiency, synchronous step-down DC-DC converter designed to drive LEDs in automotive and industrial lighting applications. With a wide input voltage range of 4.5V to 55V, the MP2483DQ-LF-Z can be used in a variety of applications, including LED backlighting, general lighting, and other high-power LED driver solutions.

Product Features and Performance

Highly efficient synchronous step-down (buck) converter

Wide input voltage range of 4.5V to 55V

Output current up to 2.5A

Switching frequency of 500kHz

Analog and PWM dimming supported

Thermal shutdown, short-circuit, and over-current protection

Compact 10-pin VFDFN (3x3mm) package

Product Advantages

High efficiency and power density for compact design

Wide input voltage range for flexible application

Robust protection features for increased reliability

Analog and PWM dimming for flexible LED control

Key Reasons to Choose This Product

Optimized for automotive and industrial LED lighting applications

Compact and efficient design for space-constrained environments

Reliable operation with advanced protection features

Flexible LED control options for customized lighting solutions

Quality and Safety Features

Automotive-grade qualification for reliable performance

Thermal shutdown, short-circuit, and over-current protection

RoHS-compliant and lead-free package

Compatibility

The MP2483DQ-LF-Z is compatible with a wide range of LED arrays and can be used in various lighting applications, including:

Automotive interior and exterior lighting

Industrial and commercial lighting fixtures

General illumination and backlighting solutions

Application Areas

Automotive lighting (headlights, taillights, turn signals, etc.)

Industrial and commercial lighting (task lighting, downlights, etc.)

General illumination (panel lighting, ceiling lights, etc.)

LED backlighting for displays and signage

Product Lifecycle

The MP2483DQ-LF-Z is an active product and is currently available. There are no known plans for discontinuation at this time. If you have any questions or require more information, please contact our sales team through our website.