MP4060GS-Z

Overview

The MP4060GS-Z is a non-isolated LED lighting driver IC designed for AC-DC offline applications. It integrates primary-side control and active Power Factor Correction (PFC) capabilities. The device supports Triac dimming functionality for adjustable brightness control. It utilizes a Buck-Boost topology to regulate current for connected LEDs. The component operates within an input voltage range of 200VAC to 265VAC. It is housed in an 8-SOIC package and functions across a temperature range of -40°C to +125°C.

Feature Summary

• Integrates primary-side regulation with active PFC for high power factor performance
• Supports Triac dimming for compatibility with standard wall switches
• Employs Buck-Boost topology for flexible LED string configuration
• Provides constant current output without requiring an isolated transformer

Applications

• Triac-dimmable general illumination fixtures
• Non-isolated LED downlights
• LED bulb replacements
• Commercial lighting drivers

Procurement Notes

Verify the specific suffix against official Monolithic Power Systems documentation to confirm pinout and electrical characteristics, as variations may exist between GS-P and GS-Z designations. Ensure the application circuit accounts for the non-isolated nature of the controller and adheres to safety standards for AC-DC interfaces. Confirm RoHS compliance status through the manufacturer's environmental declaration before finalizing procurement.

Selection Notes

Select this component for designs requiring integrated PFC and dimming in a compact form factor. The Buck-Boost topology allows for versatile LED string arrangements compared to fixed topologies. Consider the non-isolated architecture when designing for safety isolation requirements. Verify that the target application operates within the specified 200VAC to 265VAC input range and requires Triac dimming compatibility.

Part Context

This part belongs to the MP4060 series of LED drivers from Monolithic Power Systems. It is specifically engineered for cost-effective, high-performance lighting solutions that do not require galvanic isolation. The series focuses on simplifying bill of materials by combining PFC and LED driving functions into a single chip.

Replacement Considerations

MP4060GS-P is listed as a direct substitute.