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MAX6886 - Hex Power-Supply Supervisory

Datasheet Summary

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

  • o 32 Pin-Selectable Undervoltage Detector Thresholds o Capacitor-Adjustable Reset and Watchdog Timeout Periods o Factory Default Reset and Watchdog Timeout Periods o Margining Disable and Manual Reset Controls o -40°C to +85°C Operating Temperature Range o Small 5mm x 5mm 20-Pin Thin QFN Package o Few External Components o ±1% Threshold Accuracy Ordering Information PART TEMP RANGE PIN-.

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Datasheet preview – MAX6886

Datasheet Details

Part number MAX6886
Manufacturer Maxim Integrated
File Size 138.40 KB
Description Hex Power-Supply Supervisory
Datasheet download datasheet MAX6886 Datasheet
Additional preview pages of the MAX6886 datasheet.

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Full PDF Text Transcription

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MAX6886 19-3587; Rev 1; 1/12 Pin-Selectable, Hex Power-Supply Supervisory Circuit 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. Five logic inputs select the MAX6886 thresholds. Logic inputs select a supply tolerance (5% or 10%) and 1 of 32 factory-set threshold settings. Connect external capacitors or use the factory default setting to set the watchdog timeout periods and reset time delay. The MAX6886 is available in a 20-pin TQFN (5mm x 5mm x 0.8mm) package and operates over the extended -40°C to +85°C temperature range.
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