LTC3824MPMSE#TRPBF

DC DC Switching Controllers Overview

The LTC3824MPMSE#TRPBF is a high voltage step-down DC/DC controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4 V to 60 V and supports output voltages from 800 mV to 60 V. The device delivers up to 5 A of output current through a single output channel. Key electrical parameters include a switching frequency of 200 kHz, a maximum quiescent current of 40 uA, and an operating temperature range spanning from -55 C to +150 C. It utilizes a 10-MSOP-EP package.

DC DC Switching Controllers Feature Summary

• High voltage buck controller architecture supporting wide input ranges
• Military-grade temperature rating for extreme environment operation
• Integrated shutdown capability for power management

DC DC Switching Controllers Applications

• Industrial control systems requiring robust power regulation
• Automotive electronics operating in harsh thermal conditions
• Telecommunications infrastructure power supplies

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing this component. Confirm that the MP designation meets required military specifications for your application. Ensure compatibility with the MSOP-10 footprint during PCB layout. Cross-reference official datasheets for precise ordering information before procurement.

DC DC Switching Controllers Selection Notes

Select this controller for applications demanding high input voltage tolerance and extended temperature performance. The 200 kHz switching frequency allows for balanced efficiency and component size. Consider the 5 A output capability against load requirements. Evaluate the 10-MSOP-EP package constraints for thermal dissipation needs in dense layouts.

DC DC Switching Controllers Part Context

This component belongs to the LTC3824 series of synchronous step-down controllers. It is designed for high voltage applications where standard controllers may fail. The MP grade signifies enhanced reliability and performance under extreme conditions compared to commercial grades. It serves as a core power management element in demanding industrial and automotive sectors.

DC DC Switching Controllers Replacement Considerations

Direct substitutes within the same family include LTC3824IMSE#PBF and LTC3824HMSE#PBF. Verify pinout compatibility and thermal characteristics when transitioning between these variants. Ensure the replacement part meets the specific military temperature requirements if applicable.