Texas Instruments TMP392A3DRLT
- Part Number:
- TMP392A3DRLT
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6393825-TMP392A3DRLT
- Description:
- TMP392 Dual-channel (hot & warm), resistor-programmable temperature switch
- Datasheet:
- tmp392
- Setpoint typeResistor Programmable
- Setpoint value (°C)30 to 124
- Operating temperature range (°C)-55 to 130
- Accuracy over temp range (max) (°C)1.5
- Output typeOpen drain
- Supply voltage (min) (V)1.62
- Supply voltage (max) (V)5.5
- Supply current (typ) (μA)0.5
- Number of comparator channels2
- FeaturesBuilt-in hysteresis
- RatingCatalog
- Interface typeSwitch
The TMP392 device is part of a family of ultra-low power, dual channel,resistor programmable temperature switches that enable protection and detection of system thermalevents from 30°C to130°C. The TMP392 offers dualovertemperature (hot and warm) detection. The trip temperatures(TTRIP) and thermal hysteresis (THYST) options areprogrammed by two E96-series resistors (1% tolerance) on the SETA and SETB pins. Channel Aresistors can range from 1.05 KΩ to 909 KΩ, representing one of 48 unique values. Channel Bresistors can range from 10.5 KΩ to 909 KΩ
The value of the resistor to ground on SETA input sets the TTRIPthreshold of Channel A. The value of the resistor to ground on SETB input sets theTTRIP threshold of Channel B, as well as the THYSToptions of 5°C, or 10°C for both channels, to prevent undesired digital output switching. When theSETB input is connected to ground, Channel A operates with 20°C hysteresis. Resistors accuracy hasno impact to TTRIP accuracy.
To enable customer board-level manufacturing, the TMP392 supports a trip test function where the digital outputs areactivated by exercising the SETA or SETB pin.
SOT-563SOT-666 Active Low Selectable Trip Point TMP392 Programmable Thermostat 1.6mm 500nA 1.62V~5.5V -55C~130C
Temp Sensor Digital 6-Pin SOT-563 T/R
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ImagePart NumberManufacturerSetpoint typeSetpoint value (°C)Operating temperature range (°C)Accuracy over temp range (max) (°C)Output typeSupply voltage (min) (V)Supply voltage (max) (V)Supply current (typ) (μA)Number of comparator channelsFeaturesRatingInterface typeLifecycle StatusFactory Lead TimeMounting TypePackage / CaseSurface MountNumber of PinsOperating TemperaturePackagingJESD-609 CodeFeaturePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminal FinishVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchTime@Peak Reflow Temperature-Max (s)Base Part NumberOutputOutput TypeSupply Voltage-Min (Vsup)Number of ChannelsAnalog IC - Other TypeCurrent - Output (Max)AccuracyCurrent - SupplyOutput FunctionSwitching TemperatureSelectable HysteresisTrip Temperature ThresholdHeightLengthWidthThicknessRoHS StatusLead FreeMountHTS CodePin CountMax Output CurrentOperating Supply CurrentQuiescent CurrentRadiation HardeningView Compare
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TMP392A3DRLTResistor Programmable30 to 124-55 to 1301.5Open drain1.625.50.52Built-in hysteresisCatalogSwitch--------------------------------------------------
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------------ACTIVE (Last Updated: 3 days ago)6 WeeksSurface MountSOT-563, SOT-666YES6-40°C~125°CTape & Reel (TR)e4Selectable HysteresisyesActive1 (Unlimited)6Nickel/Palladium/Gold (Ni/Pd/Au)1.4V~3.6VDUALNO LEADNOT SPECIFIED13.3V0.5mmNOT SPECIFIEDTMP303Active HighPush-Pull1.4V1ANALOG CIRCUIT8mA±0.2°C4μAOverTemp125°CYesHot600μm1.6mm1.2mm550μmROHS3 CompliantLead Free-------
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------------ACTIVE (Last Updated: 2 days ago)6 WeeksSurface MountSOT-563, SOT-666-6-40°C~125°CTape & Reel (TR)e4Selectable HysteresisyesActive1 (Unlimited)6Nickel/Palladium/Gold (Ni/Pd/Au)1.4V~3.6VDUAL-26013.3V0.5mm-TMP303Active HighPush-Pull1.4V1ANALOG CIRCUIT-±0.2°C-OverTempProgrammableYesHot600μm1.6mm1.2mm550μmROHS3 CompliantLead FreeSurface Mount8542.39.00.0168mA4μA3.5μANo
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------------ACTIVE (Last Updated: 4 days ago)6 WeeksSurface MountSOT-563, SOT-666-6-40°C~125°CTape & Reel (TR)e4Selectable HysteresisyesActive1 (Unlimited)6Nickel/Palladium/Gold (Ni/Pd/Au)1.4V~3.6VDUAL-26013.3V0.5mm-TMP303Active HighPush-Pull1.4V1ANALOG CIRCUIT-±1°C-OverTemp55°CYesHot600μm1.6mm1.2mm550μmROHS3 CompliantLead FreeSurface Mount8542.39.00.0168mA4μA3.5μANo
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