MAX34451ETNA1+T

Power Supply Controllers, Monitors Overview

The MAX34451ETNA1+T is a power-supply system manager designed for monitoring up to 16 voltage rails or currents. It features sequencing capabilities and operates within a supply voltage range of 2.048 V threshold. The device supports active low, open-drain outputs and includes a watchdog timer. It functions in temperatures from -40°C to +85°C and is housed in a TQFN-EP-56 package.

Power Supply Controllers, Monitors Feature Summary

• Monitors multiple voltage rails and currents
• Sequencing capability for power management
• Integrated watchdog timer

Power Supply Controllers, Monitors Applications

• Base Station-Networking Line Cards
• Servers

Power Supply Controllers, Monitors Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS compliance status. Check for obsolete status indicators as the part may be discontinued. Ensure compatibility with existing PCB footprints and thermal requirements before integration into designs.

Power Supply Controllers, Monitors Selection Notes

Select this component for applications requiring multi-rail monitoring and sequencing. Consider the 56-pin TQFN package for space-constrained designs. Verify input voltage ranges match system requirements. Evaluate thermal performance under maximum load conditions.

Power Supply Controllers, Monitors Part Context

Part of the MAX34451 series by Analog Devices/Maxim Integrated. Designed for complex power management systems. Offers integrated monitoring and control functions. Replaces older discrete solutions with a single IC approach.

Power Supply Controllers, Monitors Replacement Considerations

MAX34451ETNA2+ is an alternative variant within the same family. Verify pinout and electrical specifications for compatibility.