MP24895GQ-P

LED Driver IC Overview

The MP24895GQ-P is a monolithic step-down LED driver IC from Monolithic Power Systems, designed for white LED applications. It operates within an input voltage range of 6 V to 36 V and supports a maximum output current of 1 A. The device utilizes a buck topology with a fixed switching frequency between 200 kHz and 600 kHz. It features integrated PWM and analog dimming capabilities, along with short circuit and thermal protection mechanisms. Packaged in a compact QFN-6 format, it functions across a temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

• Integrates high-side current sensing with a low reference voltage for precise regulation
• Supports both pulse-width modulation and analog dimming methods for brightness control
• Includes built-in protection against short circuits and thermal overload conditions

LED Driver IC Applications

• White LED lighting systems
• General illumination drivers
• Signage backlighting

LED Driver IC Procurement Notes

Verify the specific suffix designation when ordering, as variations may exist regarding packaging or environmental compliance. Confirm that the required input voltage and current specifications align with the 6V to 36V and 1A limits documented for this part number. Ensure compatibility with the QFN-6 footprint during PCB layout planning.

LED Driver IC Selection Notes

Select this component for designs requiring a single-channel buck converter dedicated to LED regulation. It is suitable for space-constrained applications due to its small package size. Consider the operating temperature range and protection features when evaluating suitability for industrial or automotive environments.

LED Driver IC Part Context

This device belongs to the MP24895 series of LED drivers manufactured by Monolithic Power Systems. It shares architectural similarities with other members like the MP24893 but offers specific performance characteristics tailored for 1A applications. The series is recognized for integrating power switches and control logic into a single monolithic solution.

LED Driver IC Replacement Considerations

The MP24895GQ-Z is identified as a parameter-equivalent alternative within the same product family. Verify pinout compatibility and electrical specifications before substitution.