General Description

The  MAX16065/MAX16066  flash-configurable  system managers  monitor  and  sequence  multiple  system  voltages.  The  MAX16065/MAX16066  can  also  accurately monitor (±2.5%) one current channel using a dedicated

high-side current-sense amplifier.

Features

Operate from 2.8V to 14V

±2.5% Current-Monitoring Accuracy

1% Accurate 10-Bit ADC Monitors 12/8 Voltage Inputs

Single-Ended or Differential ADC for System Voltage/Current Monitoring

Integrated High-Side Current-Sense Amplifier

12/8 Monitored Inputs with Overvoltage/Undervoltage/Early Warning Limit

Nonvolatile Fault Event Logger

Power-Up and Power-Down Sequencing Capability

Independent Secondary Sequence Block

12/8 Outputs for Sequencing/Power-Good Indicators

Two Programmable Fault Outputs and One Reset Output

Eight General-Purpose Inputs/Outputs Configurable as:

  Dedicated Fault Outputs

  Watchdog Timer Function

  Manual Reset

  Margin Enable

SMBus (with Timeout) or JTAG Interface

Flash Configurable Time Delays and Thresholds

-40NC to +85NC Operating Temperature Range

Applications

Networking Equipment

Telecom Equipment (Base Stations, Access)

Storage/Raid Systems

Servers