Temperature switches
Achieve autonomous temperature protection with configurable ALERT thresholds
Monitor one or two temperature thresholds and send high/low digital output directly to a microcontroller GPIO or the enable-pin on a power supply for automatic protection of a system with our temperature switch portfolio. Our configurable temperature switches help minimize production costs with self-test capabilities, allow systems to be protected autonomously with integrated, selectable hysteresis for enhanced noise immunity, and reduce system size up to 50% versus discrete implementations.
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Threshold settings
Choose a device that fits your programmability needs.
Threshold range
Select a switch based on what temperature you need an alert to trigger.
Rating
Meet stringent design requirements with our qualified device options.
Technical resources
E-book
An Engineer's Guide to Temperature Sensing (Rev. A)
With over 40-years experience helping customers optimize their temperature designs, we've developed a comprehensive e-book covering six unique application challenges involving unique sensor placement and routing considerations.
Application note
System Optimization Through Integrated Solutions for Temp. Threshold Detection
This document provides different solutions to thermal threshold detection and offers a comparison of the different methods.
Video series
Build your expertise with TI Precision Labs - Temperature Sensors
Watch our video series on digital and analog temperature sensors, temperature switches and linear thermistors. Covering temperature sensor error and repeatability, sensitivity and gain and recommended operating points.