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XC6138Series
ETR02053-002b
Multi-functionvoltagedetectorswithseparatesensepin(Max:76V)andlow
consumptioncurrent(0.5µA)
■GENERALDESCRIPTION
TheXC6138seriesarehighaccuracyvoltagedetectorsthatcanbedetectedhighvoltagewithsensepinseparationand
externaldelaycapacitoradjustabletype.
Themaximuminputvoltageofthesensepinis76V,andthedetectvoltagecanbesetbetween2.3Vto20.0V.Thisseries
arecapabletomonitorhighvoltagedirectlyandthereleasevoltagecanbesetbetween2.5Vto24.0Vaswell.Therefore,
variouscombinationsofdetectorvoltageandreleasevoltagecanbeselected.
Sincethereisnoneedtodividethevoltagebyresistanceasbefore,itcontributestohigheraccuracyofdetect/releasevoltage
andlowerconsumptioncurrentofthedividerresistor.
Thedelaytimealsocanbeadjustedexternallywithanexternalcapacitor,andtheratioofdetect/releasetimecanbeselected.
Thedetect/releasetimecanbesetaccordingtotheapplication.
Thesensepinisseparatedfromthepowerinputpin,whichcanmaintaintheoutputinthedetectionstateevenifthe
monitoringvoltagedropsto0V.
■APPLICATIONS■FEATURES
●BatteryvoltagemonitoringOperatingvoltagerange:2.2V~6.0V
VSENvoltagerange:0.0V~76.0V
●Systempower-onreset
Detectvoltagerange:2.3V~20.0V
●Microcontrollerresetandmalfunctionmonitoring
Releasevoltagerange:2.5V~24.0V
●Powerfailuredetection
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