TMP392 dual-trip, resistor-programmable temperature switch evaluation module


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The TMP392 evaluation kit is a plug and play system to test and evaluate the TMP392 analog temperature switch. The EVM features resistor-programmable inputs for the dual-channel switch with both hot and warm trip settings to protect two different over-temperature conditions or be used as an over-temperature shutdown/warning. The EVM can be plugged into a USB port to supply power to the board, or may be powered externally. Trip tests are available for both channels utilizing the on-board push buttons with LED indicators at the output of the TMP392 to show when the sensor trips. The sensor is located on a breakout board which can be separated from the main PCB board to allow for prototyping. The TMP392EVM does not require any calibration or software programming, as the trip points are set physically with resistors which may be replaced to test at other temperature thresholds.

  • Dual-channel trip point settings
  • Manual trip test
  • Manual reset
  • USB or external supply options
  • Detachable sensor board for prototyping

USB Extension Cable

Temperature switches
TMP392 TMP392 Dual-channel (hot & warm), resistor-programmable temperature switch
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TMP392 dual-trip, resistor-programmable temperature switch evaluation module

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Technical documentation

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Type Title Date
* EVM User's guide TMP392EVM User's Guide 14 Nov 2019
Certificate TMP392EVM EU Declaration of Conformity (DoC) 06 May 2020

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