Automotive interior heater module

Products and reference designs

Automotive interior heater module

Block diagram


Our integrated circuits and reference designs for automotive interior heater modules in heater, ventilation and air conditioning (HVAC) systems help you accelerate design including intelligent drive capabilities with enhanced diagnostics, high performance, efficient power supplies and precise temperature sensors.

Design requirements

Automotive interior heater module designs require:

  • Minimized number of isolated components.
  • Reduced electromagnetic interference (EMI) to optimize system performance.

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Block diagram

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Technical documentation

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Type Title Date
White paper How to design heating and cooling systems for HEV/EVs (Rev. A) 21 Jun 2023
White paper HEV/EV용 난방 및 냉방 시스템 설계 방법 (Rev. A) PDF | HTML 11 Jul 2023
White paper Evolution vs. revolution: the building blocks of automotive body electronics 11 Apr 2018

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