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MAX16067 - Flash-Configurable System Manager

General Description

The MAX16067 flash-configurable system manager monitors and sequences multiple system voltages.

The MAX16067 manages up to six system voltages simultaneously.

The MAX16067 integrates an analog-to-digital converter (ADC) and configurable outputs for sequencing power supplies.

Key Features

  • nonvolatile fault memory for recording information during system shutdown events. The fault logger records a failure in the internal flash and sets a lock bit protecting the stored fault data from accidental erasure. An SMBus™ or a JTAG serial interface configures the MAX16067. The MAX16067 is available in a 32-pin, 5mm x 5mm, TQFN package and is fully specified over the -40NC to +85NC extended temperature range. S Operates from 2.8V to 14V S 1% Accurate, 10-Bit ADC Monitors 6 Voltage Inputs S.

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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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19-5028; Rev 0; 10/09 6-Channel, Flash-Configurable System Manager with Nonvolatile Fault Registers General Description The MAX16067 flash-configurable system manager monitors and sequences multiple system voltages. The MAX16067 manages up to six system voltages simultaneously. The MAX16067 integrates an analog-to-digital converter (ADC) and configurable outputs for sequencing power supplies. Device configuration information, including overvoltage and undervoltage limits, time delay settings, and the sequencing order is stored in nonvolatile flash memory. During a fault condition, fault flags and channel voltages can be automatically stored in the nonvolatile flash memory for later readback.