Heating Ventilation and Air Conditioning (HVAC) | NXP Semiconductors

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Heating Ventilation and Air Conditioning (HVAC)

Heating, Ventilation and Air Conditioning (HVAC) systems aim to regulate, heat, cool, ventilate, clean or dehumidify the indoor air quality (IAQ) within the vehicle cabin. HVAC systems consist of sensors and mechanical/electronic switches in the frontend and blower motors, actuators (for fresh air circulation control, air-flow control, and temperature control), and refrigeration units to transfer air to the cabin within the backend to ensure thermal comfort for drivers and passengers.

NXP provides a broad family of Arm® Cortex® -M-based MCUs (S32K) with motor control libraries to cover a wide range of needs in this application space. Additionally, NXP offers motor control-integrated solutions for a cost-effective, small footprint system solution for HVAC applications. The broad portfolio of S12 MagniV® devices combines MCU with SBC functionalities, network connection and motor control specific drivers in a single package and are supported by a library of motor control algorithms.

Application Details

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HVAC

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HVAC

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  • S32M2: S32M2 Integrated Solution for 12V Motor Control
  • S32K3: S32K3 Microcontrollers for Automotive General Purpose
  • S32K1: S32K1 Microcontrollers for Automotive General Purpose
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • FS23: Safety System Basis Chip (SBC) Family with Power Management, CAN and LIN
  • FS24: Safety Mini CAN FD SBC for Automotive Applications Fit for ASIL B
  • FS26: Safety System Basis Chip with Low Power, for ASIL D Systems
  • TJA1128: LIN Mini System Basis Chip
  • MC33742: SBC with Enhanced High-Speed CAN Transceiver
  • MC33904: System Basis Chip Gen2 with High Speed CAN
  • MC33905: SBC Gen2 with High-Speed CAN and LIN
  • MC33910: LIN SBC with 2 x 60 mA High Side Drivers
  • MC33911: LIN System Basis Chip with DC Motor Predriver
  • MC33912: LIN SBC with DC Motor Predriver and Current Sense
  • TJA144x: Automotive CAN FD Transceiver Family
  • TJA1044: High-Speed CAN Transceiver with Standby Mode - Mantis Family
  • TJA1128: LIN Mini System Basis Chip
  • TJA1029: LIN 2.2A/SAE J2602 Transceiver with TXD Dominant Timeout
  • MC33662: LIN 2.1 / SAEJ2602-2, LIN Physical Layer
  • MM908E624: 8-Bit MCU with Integrated Vreg, HSS, Relay Drivers, LIN
  • MC33972: MSDI with Suppressed Wakeup
  • MC33975: MSDI with 32 mA Suppressed Wakeup
  • S12ZVM: S12ZVM Mixed-Signal MCU for Automotive and Industrial Motor Control Applications
  • MC33937: 3-Phase Field Effect Transistor Pre-Driver
  • MC33932: H-Bridge Motor Driver, 5-28 V, 5 A, 11 kHz
  • MC33937: 3-Phase Field Effect Transistor Pre-Driver
  • MC33932: H-Bridge Motor Driver, 5-28 V, 5 A, 11 kHz
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N true 0 ASPHEATING-VENTILATION-AIR-CONDITIONINGen 5 Application Note Application Note t789 5 en_US en_US en Application Note Application Note 5 1 1 Chinese 1376919947986721925229zh ASP 2.6 MB None None documents None 1376919947986721925229 /docs/zh/application-note/AN4704.pdf 2648009 /docs/zh/application-note/AN4704.pdf AN4704 documents N N 2016-10-31 AN4704: 3-phase Sensorless BLDC Motor Control Kit with the S12 MagniV MC9S12ZVM – Application Note /docs/zh/application-note/AN4704.pdf /docs/zh/application-note/AN4704.pdf Application Note N 645036621402383989 2024-07-15 zh 645036621402383989 Application Note N AN4704，采用S12 MagniV<sup>®</sup> MC9S12ZVM的3相无传感器BLDC电机控制套件 - 应用笔记 1 English Describing the design of a 3-phase brushless DC (BLDC) motor control drive using a sensorless algorithm. The design is targeted at automotive applications. This cost-effective solution is based on MC9S12ZVML128 MCU, targeting automotive motor control. 1376919947986721925229 ASP 2.6 MB None None documents None 1376919947986721925229 /docs/en/application-note/AN4704.pdf 2648009 /docs/en/application-note/AN4704.pdf AN4704 documents N N 2016-10-31 AN4704: 3-phase Sensorless BLDC Motor Control Kit with the S12 MagniV MC9S12ZVM – Application Note /docs/en/application-note/AN4704.pdf /docs/en/application-note/AN4704.pdf Application Note N 645036621402383989 2024-07-15 pdf N en Aug 14, 2013 645036621402383989 Application Note Y N AN4704: 3-phase Sensorless BLDC Motor Control Kit with the S12 MagniV MC9S12ZVM – Application Note 2 0 English This application note describes Flap Motor Control Based On HVAC Platform 1351146801820729071696 ASP 1.6 MB None None documents None 1351146801820729071696 /docs/en/application-note/AN4616.pdf 1603624 /docs/en/application-note/AN4616.pdf AN4616 documents N N 2016-10-31 Flap Motor Control Based On HVAC Platform /docs/en/application-note/AN4616.pdf /docs/en/application-note/AN4616.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Oct 24, 2012 645036621402383989 Application Note Y N Flap Motor Control Based On HVAC Platform 3 0 English Describing the design of a three-phase sensorless BLDC motor drive with back-EMF zero-crossing based on the MC9S12G240 MCU that can be effectively used for motor control applications. 1351063865470741766849 ASP 3.0 MB None None documents None 1351063865470741766849 /docs/en/application-note/AN4618.pdf 3006184 /docs/en/application-note/AN4618.pdf AN4618 documents N N 2016-10-31 AN4618: Sensorless BLDC Motor Control Using S12G240 Based on HVAC Platform – Application Note /docs/en/application-note/AN4618.pdf /docs/en/application-note/AN4618.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Oct 23, 2012 645036621402383989 Application Note Y N AN4618: Sensorless BLDC Motor Control Using S12G240 Based on HVAC Platform – Application Note 4 0 English Outlining how to implement a human-machine interface (HMI) 3x3 matrix keypad, two encoder type knobs, and a segment LCD in the heating, ventilation, and air conditioning (HVAC) platform solution based on the MC9S08LG32 MCU communicating via SPI with an MC9S12G240 MCU. 1350466523381725822248 ASP 499.5 KB None None documents None 1350466523381725822248 /docs/en/application-note/AN4617.pdf 499537 /docs/en/application-note/AN4617.pdf AN4617 documents N N 2016-10-31 AN4617: Human-Machine Interface (HMI) Design Using HVAC Platform – Application Note /docs/en/application-note/AN4617.pdf /docs/en/application-note/AN4617.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Oct 18, 2012 645036621402383989 Application Note Y N AN4617: Human-Machine Interface (HMI) Design Using HVAC Platform – Application Note 5 0 English The need for graphical user interfaces in industrial and consumer applications is steadily increasing. For instance, LCDs are now on appliances such as washers, dryers, refrigerators, and stoves, allowing enhanced human control. Security and HVAC control systems are other examples of applications that require advanced graphical display interfaces to enable human control of the various system functions. Along with the LCD, the use of touch screens is also increasing. To address this need, NXP<sup>&#174;</sup 1205529547304715961658 ASP 137.4 KB None None documents None 1205529547304715961658 /docs/en/application-note/AN3632.pdf 137413 /docs/en/application-note/AN3632.pdf AN3632 documents N N 2016-10-31 Using the Touch Screen Controller on the MCF5227x /docs/en/application-note/AN3632.pdf /docs/en/application-note/AN3632.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Apr 15, 2008 645036621402383989 Application Note Y N Using the Touch Screen Controller on the MCF5227x false 0 HEATING-VENTILATION-AIR-CONDITIONING downloads en true 0 Y ASP Application Note 5 /docs/en/application-note/AN4704.pdf 2016-10-31 1376919947986721925229 ASP 1 Aug 14, 2013 Application Note Describing the design of a 3-phase brushless DC (BLDC) motor control drive using a sensorless algorithm. The design is targeted at automotive applications. This cost-effective solution is based on MC9S12ZVML128 MCU, targeting automotive motor control. None /docs/en/application-note/AN4704.pdf English documents 2648009 None 645036621402383989 2024-07-15 N /docs/en/application-note/AN4704.pdf AN4704: 3-phase Sensorless BLDC Motor Control Kit with the S12 MagniV MC9S12ZVM – Application Note /docs/en/application-note/AN4704.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N N AN4704: 3-phase Sensorless BLDC Motor Control Kit with the S12 MagniV MC9S12ZVM – Application Note 2.6 MB AN4704 N 1376919947986721925229 /docs/en/application-note/AN4616.pdf 2016-10-31 1351146801820729071696 ASP 2 Oct 24, 2012 Application Note This application note describes Flap Motor Control Based On HVAC Platform None /docs/en/application-note/AN4616.pdf English documents 1603624 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN4616.pdf Flap Motor Control Based On HVAC Platform /docs/en/application-note/AN4616.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Flap Motor Control Based On HVAC Platform 1.6 MB AN4616 N 1351146801820729071696 /docs/en/application-note/AN4618.pdf 2016-10-31 1351063865470741766849 ASP 3 Oct 23, 2012 Application Note Describing the design of a three-phase sensorless BLDC motor drive with back-EMF zero-crossing based on the MC9S12G240 MCU that can be effectively used for motor control applications. None /docs/en/application-note/AN4618.pdf English documents 3006184 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN4618.pdf AN4618: Sensorless BLDC Motor Control Using S12G240 Based on HVAC Platform – Application Note /docs/en/application-note/AN4618.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N AN4618: Sensorless BLDC Motor Control Using S12G240 Based on HVAC Platform – Application Note 3.0 MB AN4618 N 1351063865470741766849 /docs/en/application-note/AN4617.pdf 2016-10-31 1350466523381725822248 ASP 4 Oct 18, 2012 Application Note Outlining how to implement a human-machine interface (HMI) 3x3 matrix keypad, two encoder type knobs, and a segment LCD in the heating, ventilation, and air conditioning (HVAC) platform solution based on the MC9S08LG32 MCU communicating via SPI with an MC9S12G240 MCU. None /docs/en/application-note/AN4617.pdf English documents 499537 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN4617.pdf AN4617: Human-Machine Interface (HMI) Design Using HVAC Platform – Application Note /docs/en/application-note/AN4617.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N AN4617: Human-Machine Interface (HMI) Design Using HVAC Platform – Application Note 499.5 KB AN4617 N 1350466523381725822248 /docs/en/application-note/AN3632.pdf 2016-10-31 1205529547304715961658 ASP 5 Apr 15, 2008 Application Note The need for graphical user interfaces in industrial and consumer applications is steadily increasing. For instance, LCDs are now on appliances such as washers, dryers, refrigerators, and stoves, allowing enhanced human control. Security and HVAC control systems are other examples of applications that require advanced graphical display interfaces to enable human control of the various system functions. Along with the LCD, the use of touch screens is also increasing. To address this need, NXP<sup>&#174;</sup None /docs/en/application-note/AN3632.pdf English documents 137413 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN3632.pdf Using the Touch Screen Controller on the MCF5227x /docs/en/application-note/AN3632.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Using the Touch Screen Controller on the MCF5227x 137.4 KB AN3632 N 1205529547304715961658 true N Applications

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