General Description

The MAX6886 pin-selectable, multivoltage supply supervisor monitors six voltage-detector inputs and one watchdog input, asserting a RESET when inputs drop below the selected voltage thresholds or the watchdog timer expires. Manual reset and margin disable inputs offer additional flexibility.

Features

♦ 32 Pin-Selectable Undervoltage Detector Thresholds

♦ Capacitor-Adjustable Reset and Watchdog Timeout Periods

♦ Factory Default Reset and Watchdog Timeout Periods

♦ Margining Disable and Manual Reset Controls

♦ -40°C to +85°C Operating Temperature Range

♦ Small 5mm x 5mm 20-Pin Thin QFN Package

♦ Few External Components

♦ ±1 Threshold Accuracy

Applications

Multivoltage Systems

Telecom

Networking

Servers/Workstations/Storage Systems