MAX34451ETNA6+T

Power Supply Controllers, Monitors Overview

The MAX34451ETNA6+T is a power-supply system manager designed for monitoring up to sixteen voltage rails or currents. It operates within a supply voltage range of 3 V to 3.6 V and supports a TQFN-EP-56 package. The device features twelve monitored inputs with active low, open-drain outputs. It includes an integrated watchdog timer and functions as a system management microcontroller. The component is rated for operation between -40°C and +85°C.

Power Supply Controllers, Monitors Feature Summary

• Monitors multiple voltage rails or currents simultaneously
• Integrates a watchdog timer for system reliability
• Provides active low, open-drain status outputs

Power Supply Controllers, Monitors Applications

• Power supply system management
• Voltage rail monitoring in industrial equipment
• System health supervision in embedded controllers

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix ETNA6 against official Analog Devices documentation to confirm pinout and electrical characteristics. Ensure compatibility with the target PCB footprint for the TQFN-EP-56 package. Confirm thermal requirements for the operating temperature range. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Power Supply Controllers, Monitors Selection Notes

Select this component when monitoring numerous power rails is required within a compact form factor. The integrated watchdog functionality reduces external component count. Verify that the input voltage range aligns with the system's power architecture. Consider the open-drain output configuration for interfacing with logic levels.

Power Supply Controllers, Monitors Part Context

This device belongs to the MAX34451 series of system managers from Analog Devices. These components are engineered for comprehensive power infrastructure oversight. The series typically offers high channel counts and precise monitoring capabilities for complex electronic systems requiring robust power management solutions.

Power Supply Controllers, Monitors FAQ

What is the maximum number of voltage rails the MAX34451 can monitor?

The MAX34451 is capable of monitoring up to sixteen different voltage rails or currents.

Does the MAX34451 include a watchdog timer?

Yes, the device integrates a watchdog timer to enhance system reliability.