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 * Voltage, Current, and Temperature Measurement and Threshold Excursion Detection * Supports Up to Four Voltage or Current Measurements * Supports Up to Three Temperature Sensors: Two Remote Diodes Plus an Internal Sensor * Calculates Power Consumption * Differential 12-Bit ADC * PMBus™-Compliant Control Interface * Power-Good Outputs * Individual Fault Outputs * On-Board Nonvolatile Fault Logging and Default Configuration Setting * I²C/SMBus-Compatible Serial Bus with Bus Timeout Function * No External Clocking Required * 2.7V to 5.5V Supply Voltage * Low Power Consumption * -40°C to +105°C Temperature Range * 40-Pin TQFN (6mm x 6mm) Package https://elecena.pl/product/22324006/pmbus-power-supply-data-logger 2022-12-27 https://elecena.pl/product/22324006/pmbus-power-supply-data-logger 2024-11-04 https://elecena.pl/product/22324006/pmbus-power-supply-data-logger 2024-11-09 https://elecena.pl/product/22324006/pmbus-power-supply-data-logger 2025-01-19