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MAX34446 - PMBus Power-Supply Data Logger

General Description

The MAX34446 data logger for power supplies can monitor voltages for overvoltage and undervoltage, as well as for overcurrent conditions and overtemperature conditions.

Key Features

  • S Voltage, Current, and Temperature Measurement and Threshold Excursion Detection S Supports Up to Four Voltage or Current Measurements S Supports Up to Three Temperature Sensors: Two Remote Diodes Plus an Internal Sensor S Calculates Power Consumption S Differential 12-Bit ADC S PMBus™-Compliant Control Interface S Power-Good Outputs S Individual Fault Outputs S On-Board Nonvolatile Fault Logging and Default Configuration Setting S I2C/SMBus-Compatible Serial Bus with Bus Timeout Function S No.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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EVALUATION KIT AVAILABLE MAX34446 PMBus Power-Supply Data Logger General Description The MAX34446 data logger for power supplies can monitor voltages for overvoltage and undervoltage, as well as for overcurrent conditions and overtemperature conditions. The device constantly checks for userprogrammable thresholds; when these thresholds are exceeded, the device logs the recent real-time operating conditions in nonvolatile flash memory. The device can monitor up to four voltages or currents, and can monitor three temperature sensors. See the Typical Application Circuit/Block Diagram for more details. Applications Base Stations Industrial Controls Network Switches/Routers Servers Smart Grid Network Systems Ordering Information appears at end of data sheet.