MP24875DN-LF-Z

LED Driver IC Overview

The MP24875DN-LF-Z is a monolithic LED lighting driver IC from Monolithic Power Systems, serving as the 1.5A variant of the MP2488 series. It operates within an input voltage range of 6V to 36V and delivers a regulated output current up to 1.5A. The device utilizes a fixed switching frequency of 500kHz and supports PWM dimming for brightness control. Packaged in an 8-SOIC with exposed pad (SOICE) format, it integrates high-side and low-side power MOSFETs for efficient buck conversion.

LED Driver IC Feature Summary

• Integrates high-side and low-side power MOSFETs for compact solution design
• Supports analog and PWM dimming methods for precise light control
• Includes comprehensive protection features such as over-current and thermal shutdown

LED Driver IC Applications

• General LED lighting fixtures
• LED downlights and spotlights
• Commercial linear lighting applications

LED Driver IC Procurement Notes

Verify component authenticity through authorized MPS distributors or certified partners. Confirm package integrity and moisture sensitivity level handling requirements prior to assembly. Review the latest datasheet for any revisions to electrical characteristics or pinout configurations to ensure compatibility with existing designs.

LED Driver IC Selection Notes

Select this component for applications requiring a 1.5A constant current drive capability. It is suitable for systems operating between 6V and 36V input voltages. Consider the SOICE-8 package for thermal management needs. Evaluate the 500kHz switching frequency against external component size constraints and electromagnetic interference requirements.

LED Driver IC Part Context

This part belongs to the MP24875 family of LED drivers designed by Monolithic Power Systems. It shares architectural similarities with the MP2488 but offers reduced output current capacity. The series targets cost-sensitive and space-constrained LED illumination markets requiring reliable constant current regulation.

LED Driver IC Replacement Considerations

The MP2488DN-LF-Z is a documented higher-current alternative within the same product family. Verify pin compatibility and thermal performance when substituting components. Ensure the replacement meets the specific current and voltage requirements of the target application.