SM72480SDE-120/NOPB

Active

Texas Instruments

1.6V, LLP-6 FACTORY PRESET TEMPERATURE SWITCH AND TEMPERATURE SENSOR

SM72480SDE-120/NOPB

Active

Texas Instruments

1.6V, LLP-6 FACTORY PRESET TEMPERATURE SWITCH AND TEMPERATURE SENSOR

Description Specifications Series Pricing CAD Documents

Description

General part information

SM72480 Series

The SM72480 is a low-voltage, precision, dual-output, low-power temperature switch and temperature sensor. The temperature trip point (TTRIP) is set at the factory to be 120°C. Built-in temperature hysteresis (THYST) keeps the output stable in an environment of temperature instability.

In normal operation the SM72480 temperature switch outputs assert when the die temperature exceeds TTRIP. The temperature switch outputs will reset when the temperature falls below a temperature equal to (TTRIP− THYST). The OVERTEMP digital output, is active-high with a push-pull structure, while theOVERTEMPdigital output, is active-low with an open-drain structure.

The analog output, VTEMP, delivers an analog output voltage with Negative Temperature Coefficient — NTC.

Technical Specifications

Parameters and characteristics for this part

Specification	SM72480SDE-120/NOPB

Accuracy	2.2 °C
Current - Output (Max)	7 mA
Current - Supply	8 µA
Mounting Type	Surface Mount
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-50 °C
Output	Active Low, Active High
Output Function	OverTemp, /OverTemp
Output Type	Open Drain, Push-Pull
Package / Case	6-WDFN Exposed Pad
Package Length	2.2 mm
Package Name	6-WSON
Package Width	2.5 mm
Selectable Hysteresis	No
Switching Temperature	120 °C
Trip Temperature Threshold	Hot
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	1.6 V

SM72480 Series

Part	Output Type	Output Function	Package / Case	Current - Supply	Package Width	Package Name	Package Length	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Output	Operating Temperature (Min)	Operating Temperature (Max)	Current - Output (Max)	Switching Temperature	Mounting Type	Trip Temperature Threshold	Selectable Hysteresis	Accuracy
Texas Instruments SM72480SDX-120/NOPB
Texas Instruments SM72480SDX-105/NOPB	Open Drain Push-Pull	/OverTemp OverTemp	6-WDFN Exposed Pad	8 µA	2.5 mm	6-WSON	2.2 mm	5.5 V	1.6 V	Active High Active Low	-50 °C	150 °C	7 mA	221 °F	Surface Mount	Hot	No	2.2 °C
Texas Instruments SM72480SDE-125/NOPB	Open Drain Push-Pull	/OverTemp OverTemp	6-WDFN Exposed Pad	8 µA	2.5 mm	6-WSON	2.2 mm	5.5 V	1.6 V	Active High Active Low	-50 °C	150 °C	7 mA	257 °F	Surface Mount	Hot	No	2.2 °C
Texas Instruments SM72480SDE-120/NOPB	Open Drain Push-Pull	/OverTemp OverTemp	6-WDFN Exposed Pad	8 µA	2.5 mm	6-WSON	2.2 mm	5.5 V	1.6 V	Active High Active Low	-50 °C	150 °C	7 mA	120 °C	Surface Mount	Hot	No	2.2 °C
Texas Instruments SM72480SD-105/NOPB	Open Drain Push-Pull	/OverTemp OverTemp	6-WDFN Exposed Pad	8 µA	2.5 mm	6-WSON	2.2 mm	5.5 V	1.6 V	Active High Active Low	-50 °C	150 °C	7 mA	221 °F	Surface Mount	Hot	No	2.2 °C
Texas Instruments SM72480SDX-125/NOPB	Open Drain Push-Pull	/OverTemp OverTemp	6-WDFN Exposed Pad	8 µA	2.5 mm	6-WSON	2.2 mm	5.5 V	1.6 V	Active High Active Low	-50 °C	150 °C	7 mA	257 °F	Surface Mount	Hot	No	2.2 °C
Texas Instruments SM72480SD-125/NOPB	Open Drain Push-Pull	/OverTemp OverTemp	6-WDFN Exposed Pad	8 µA	2.5 mm	6-WSON	2.2 mm	5.5 V	1.6 V	Active High Active Low	-50 °C	150 °C	7 mA	257 °F	Surface Mount	Hot	No	2.2 °C
Texas Instruments SM72480SDE-105/NOPB
Texas Instruments SM72480SD-120/NOPB	Open Drain Push-Pull	/OverTemp OverTemp	6-WDFN Exposed Pad	8 µA	2.5 mm	6-WSON	2.2 mm	5.5 V	1.6 V	Active High Active Low	-50 °C	150 °C	7 mA	120 °C	Surface Mount	Hot	No	2.2 °C
Texas Instruments SM72480SD-120/NOPB	Open Drain Push-Pull	/OverTemp OverTemp	6-WDFN Exposed Pad	8 µA	2.5 mm	6-WSON	2.2 mm	5.5 V	1.6 V	Active High Active Low	-50 °C	150 °C	7 mA	120 °C	Surface Mount	Hot	No	2.2 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

1.6V, LLP-6 Factory Preset Temperature Switch and Temperature Sensor datasheet (Rev. C)