MAX34452ETN+T

Power Supply Controllers, Monitors Overview

The MAX34452ETN+T is a system management microcontroller designed for power supply monitoring and control. It integrates high-precision analog-to-digital converters for voltage, current, and temperature sensing. The device supports communication via the I²C interface, enabling configuration of alarms and limits. It operates within a specified voltage range and includes features for thermal protection and fault logging.

Power Supply Controllers, Monitors Feature Summary

• Integrates multiple high-precision ADCs for simultaneous monitoring of voltage, current, and temperature parameters.
• Provides programmable alarm thresholds with hysteresis to prevent false triggering during transient conditions.
• Supports standard I²C communication protocol for register access and configuration updates.
• Includes dedicated hardware inputs for external fault signaling and shutdown control.

Power Supply Controllers, Monitors Applications

• Server and storage backplane power distribution units
• Telecommunications equipment power management systems
• Industrial automation controller power supplies

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix 'ETN' matches the required package type and temperature grade. Confirm RoHS compliance status through official documentation. Check for alternative pin-compatible versions if lead times are critical. Ensure the ordering part number aligns with the intended reel or cut tape quantity requirements.

Power Supply Controllers, Monitors Selection Notes

Select this component when precise multi-rail monitoring is required in space-constrained designs. Evaluate the need for integrated current sensing versus external shunt resistors. Consider the I²C addressability if multiple devices share the same bus. Verify that the operating temperature range meets the environmental specifications of the target application.

Power Supply Controllers, Monitors Part Context

This microcontroller belongs to the Maxim Integrated system management family, focusing on power integrity. It complements other regulators by providing oversight and control logic. The design targets applications requiring reliable fault detection and reporting without complex external processing.

Power Supply Controllers, Monitors Replacement Considerations

Consult official substitution guides for pin-compatible alternatives. Verify functional equivalence regarding ADC resolution and communication protocols before replacing.