HVAC fluid leak detector

Products and reference designs

HVAC fluid leak detector

Block diagram


Heating, ventilation and air conditioning (HVAC) fluid leak detectors help prevent costly water damage in smart homes and smart buildings. Our reference designs and integrated circuits allow you to extend battery life while adding wireless connectivity to connect to the cloud and achieve accurate leak and freeze detection.

Design requirements:

HVAC fluid leak detector designs require:

  • Nano-amp quiescent current and high light-load efficient power topologies to enable 10+ years battery life.
  • Nano-power sensing to accurately detect water leak and freeze.
  • Ultra-low-power wireless MCUs that support Wi-Fi®, BLE, and Sub-1GHz communication standards.

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Block diagram

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Technical documentation

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Type Title Date
Technical articles Ultra low-power Wireless Sensor Networks for monitoring the health of your home, building, or factory 27 Jan 2012
Technical articles You could win a C2000 Piccolo LaunchPad with our #AcceleraTIonSweeps! 23 Oct 2014
Application note Ice Buildup Detection Using TI’s Capacitive Sensing Technology – FDC1004 17 Mar 2015
Technical articles New developments in ADAS Systems 17 Apr 2014
White paper Connected microcontrollers essential to automation in buildings (Rev. A) 15 Apr 2021
Technical articles Tripping Point: Simplifying circuit breaker design using delta-sigma ADCs 10 Aug 2016

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