MP2410AGJE-Z

LED Driver IC Overview

The MP2410AGJE-Z is a monolithic synchronous step-down white LED driver manufactured by Monolithic Power Systems. It operates with an input voltage range of 4.2 V to 24 V and delivers up to 2 A of continuous output current. The device features a fixed switching frequency of 1 MHz and utilizes peak current control mode for fast transient response. It includes internal high-side (100 mΩ) and low-side (80 mΩ) power MOSFETs. The component supports analog dimming and offers comprehensive protection against over-temperature, short circuits, and open LEDs.

LED Driver IC Feature Summary

• Integrates high-side and low-side power MOSFETs for compact design
• Supports deep analog dimming for brightness control
• Provides multiple protection mechanisms including thermal shutdown and fault recovery

LED Driver IC Applications

• LED backlighting systems
• General LED lighting applications
• Portable electronic devices requiring efficient DC-DC conversion

LED Driver IC Procurement Notes

Verify the specific suffix JE indicates the TSOT-23-8 package configuration when sourcing. Confirm that the analog dimming requirement aligns with system design needs, as digital interfaces are not supported. Ensure input voltage constraints between 4.2 V and 24 V are strictly observed during integration to maintain operational stability and prevent device damage.

LED Driver IC Selection Notes

Select this component for designs requiring a single-channel synchronous buck topology with integrated power switches. It is suitable for applications prioritizing high efficiency and minimal external component count. Consider the TSOT-23-8 package for space-constrained layouts. Verify thermal management requirements given the 125°C junction temperature rating and potential power dissipation under heavy load conditions.

LED Driver IC Part Context

This part belongs to the MP2410 series of synchronous step-down LED drivers from Monolithic Power Systems. It shares functional similarities with variants like the MP2410GJ but differs in package type. The series is designed for high-efficiency LED driving with integrated protection features, targeting portable and general illumination markets where size and efficiency are critical design parameters.

LED Driver IC Replacement Considerations

Direct substitutes include MP2410GJE-Z and MP2410AGJ-Z, which share identical electrical characteristics and pinouts within the same family. Cross-referencing with MP2410GJ-P requires verification of package compatibility. Ensure any replacement maintains the 2A current capability and 1MHz switching frequency specifications.