MP24895GJ-Z

LED Driver IC Overview

The MP24895GJ-Z is a monolithic step-down LED driver IC from Monolithic Power Systems, designed for high-efficiency white LED applications. It operates within an input voltage range of 6 V to 36 V and delivers up to 1 A output current. The device integrates a 100 mV current sense amplifier for precise regulation. It supports both analog and PWM dimming methods. The switching frequency is adjustable between 200 kHz and 600 kHz. It features short circuit and thermal protection mechanisms. The component is housed in a TSOT-23-5 package and functions reliably across temperatures from -40°C to +125°C.

LED Driver IC Feature Summary

• Integrates internal power switch and control logic for compact design
• Supports flexible analog and pulse-width modulation dimming techniques
• Includes built-in short circuit and thermal shutdown protection

LED Driver IC Applications

• LED backlighting systems
• General illumination lighting
• Commercial signage displays

LED Driver IC Procurement Notes

Verify the specific suffix 'Z' indicates lead-free compliance when sourcing. Confirm the TSOT-23-5 package variant matches the target PCB footprint. Ensure the selected distributor provides official datasheets for electrical parameter validation. Check RoHS status documentation to meet environmental regulations. Validate that the 1A output rating aligns with the intended LED load requirements.

LED Driver IC Selection Notes

Choose this component for designs requiring a single-channel buck topology with integrated switching elements. It is suitable for space-constrained applications due to the small TSOT-23-5 package. Select based on the need for wide input voltage compatibility up to 36 V. Consider the adjustable frequency range for optimizing external component size. Verify thermal performance requirements against the specified junction temperature limits.

LED Driver IC Part Context

This part belongs to the MP24895 series of LED drivers from Monolithic Power Systems. The series includes variants like the GQ-Z package option. These devices are engineered for automotive-grade reliability standards. They serve as alternatives to discrete solutions in LED power management. The family focuses on simplifying design through high integration levels.

LED Driver IC Replacement Considerations

MP24895GJ-P is listed as a parameter-equivalent substitute.