MPQ2484UGF-AEC1-P

Overview

The MPQ2484UGF-AEC1-P is a Monolithic Power Systems LED lighting driver IC featuring a Buck-Boost topology with a single output channel. It operates within an input voltage range of 4.5 V to 45 V and supports switching frequencies from 100 kHz to 2.53 MHz. The device is housed in a TSSOP-28 package, rated for AEC-Q100 automotive qualification, and functions across a temperature range of -40°C to +150°C.

Feature Summary

• Supports multi-topology Buck-Boost operation for flexible LED drive configurations
• Integrates multiple dimming modes including PWM control capabilities
• Automotive-grade reliability certified under AEC-Q100 standards

Applications

• Commercial LED lighting systems
• Industrial LED illumination applications
• Automotive exterior or interior lighting modules

Procurement Notes

Verify the specific suffix 'P' against official MPS documentation to confirm reel packaging specifications. Ensure the component matches the required AEC-Q100 grade for automotive integration. Cross-reference the TSSOP-28 pinout with the target PCB layout to prevent interface mismatches during assembly.

Selection Notes

Select this controller for designs requiring wide input voltage flexibility and high thermal performance. The Buck-Boost architecture accommodates varying LED string voltages relative to the supply rail. Verify that the application environment remains within the specified -40°C to +150°C junction temperature limits for reliable operation.

Part Context

This component belongs to the MPQ2484U series of multi-topology LED controllers. It is designed for high-efficiency power management in demanding lighting environments. The part integrates advanced control features to optimize LED brightness and longevity while maintaining stable current regulation.

Replacement Considerations

MPQ2484UGF-AEC1-Z