MP4000DS-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP4000DS-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP4000DS-LF-Z is an AC/DC offline switcher from Monolithic Power Systems. It is a step-down (buck) power management IC (PMIC) designed for LED lighting applications. The device features a high-efficiency switching architecture and integrated protection functions to ensure reliable and stable operation.

Product Features and Performance

Step-down (buck) topology for efficient power conversion

Wide supply voltage range of 8V to 10.5V

Switching frequency of 110kHz

Supports both analog and PWM dimming control

Integrated protection functions including overcurrent, overvoltage, and thermal protection

High power efficiency to minimize energy consumption

Small 8-SOIC package for compact design

Product Advantages

Optimized for LED lighting applications

High efficiency power conversion

Integrated protection features for reliable operation

Compact packaging for space-constrained designs

Key Reasons to Choose This Product

Proven reliability and performance from a leading power management IC vendor

Efficient power conversion to reduce energy usage and heat generation

Comprehensive protection features to ensure safe and stable operation

Compact packaging enables miniaturization of LED lighting designs

Quality and Safety Features

Automotive-grade qualification for reliable operation in harsh environments

Integrated protection features to prevent damage from overcurrent, overvoltage, and overheating

Compatibility

Designed for use in LED lighting applications

Application Areas

Suitable for a wide range of LED lighting products, including bulbs, lamps, and luminaires

Product Lifecycle

["The MP4000DS-LF-Z is an active product and not nearing discontinuation.","There are no direct equivalent or alternative models available, but customers can contact our website's sales team for information on other PMIC solutions for their specific LED lighting requirements."]