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MAX34461 Datasheet PMBus 16-Channel Voltage Monitor/Sequencer

Manufacturer: Maxim Integrated (now Analog Devices)

General Description

The MAX34461 is a system monitor that is capable of managing up to 16 power supplies.

The power-supply manager monitors the power-supply output voltages and constantly checks for user-programmable overvoltage and undervoltage thresholds.

If a fault is detected, the device automatically shuts down the system in an orderly fashion.

Overview

EVALUATION KIT AVAILABLE MAX34461 PMBus 16-Channel Voltage Monitor and Sequencer.

Key Features

  • S 16 Channels of Power-Supply Management S Power-Supply Voltage Measurement and Monitoring S Fast Minimum/Maximum Threshold Excursion Detection S Remote Ground Sensing Improves Measurement Accuracy S Automatic Closed-Loop Margining S Programmable Up and Down Sequencing S Supports Up to Five Temperature Sensors (One Internal/Four Remote) S Fault Detection on All Temperature Sensors S Reports Peak and Average Levels for a Number of Parameters S PMBus™-Compliant Command Interface S I2C/SMBus-Compat.