MP2483DS-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP2483DS-LF-Z

Manufacturer

monolithic-power-systems

Introduction

The MP2483DS-LF-Z is a highly efficient, synchronous step-down DC-DC converter designed for driving high-power LED arrays. It can operate from a wide input voltage range of 4.5V to 55V, making it suitable for a variety of applications, including automotive, industrial, and general lighting.

Product Features and Performance

Synchronous step-down (buck) converter topology

Wide input voltage range of 4.5V to 55V

Output current up to 2.5A

Switching frequency of 500kHz

Analog and PWM dimming support

Thermal shutdown and current limiting protection

Product Advantages

High efficiency, reducing power consumption and heat dissipation

Compact 14-SOIC package, suitable for space-constrained designs

Automotive-grade with extended temperature range of -40°C to 85°C

Reliable and robust performance for demanding applications

Key Reasons to Choose This Product

Versatile input voltage range and high output current capability

Efficient and reliable power management for high-power LED applications

Ease of integration with analog and PWM dimming support

Automotive-grade quality and performance for rugged environments

Quality and Safety Features

Thermal shutdown protection

Current limiting protection

Automotive-grade quality and reliability

Compatibility

The MP2483DS-LF-Z is compatible with a wide range of LED-based applications, including:

Automotive interior and exterior lighting

Industrial and commercial lighting

General illumination and backlighting

Application Areas

Automotive lighting

Industrial lighting

Commercial and residential lighting

Backlighting for displays and signage

Product Lifecycle

The MP2483DS-LF-Z is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation. Customers are advised to contact our website's sales team for information on any equivalent or alternative models that may be available.