Air Conditioning (AC)

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Air conditioning (AC) systems usually consist of an external unit, an internal unit and a remote control. These systems are based on inputs from a variety of sensors, controlling different types of motors such as stepper motors for flaps and DC/BLDC blower fan motors – and even an air purifying filter control. NXP offers semiconductor solutions for modern air conditioning systems that provide advanced motor control, increased power efficiency, quieter operation, a range of user interfaces and both IR and RF-based remote control.

Application Details

Block Diagram

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Indoor Unit

Recommended Products for:

Indoor Unit

Select a block to see our recommended products.

  • GD3000: 3-Phase Brushless Motor Pre-Driver
  • MCX-N94X-N54X: MCX N94x/54x Highly Integrated Multicore MCUs with On-Chip Accelerators, Intelligent Peripherals and Advanced Security
  • TEA1723AT: HV Start-up Flyback Controller with Integrated MOSFET for 11 W Applications, F~Burst = 430 Hz
  • PCA9629APW: Fm+ I²C-Bus Advanced Stepper Motor Controller
  • TJA1042: High-Speed CAN Transceiver with Standby Mode
  • PCT2075: I²C-Bus Fm+, 1 Degree C Accuracy, Digital Temperature Sensor and Thermal Watchdog
  • PCA9955BTW: 16-Channel Fm+ I²C-Bus 57 MA/20 V Constant-Current LED Driver
  • JN5189_88_T: JN5189/88 (T): High-Performance and Ultra-Low-Power MCUs for Zigbee® and Thread with Built-In NFC Option

Outdoor (Compressor) Unit

Recommended Products for:

Outdoor (Compressor) Unit

Select a block to see our recommended products.

  • GD3000: 3-Phase Brushless Motor Pre-Driver
  • TJA1042: High-Speed CAN Transceiver with Standby Mode
  • MCX-N94X-N54X: MCX N94x/54x Highly Integrated Multicore MCUs with On-Chip Accelerators, Intelligent Peripherals and Advanced Security
  • PCT2075: I²C-Bus Fm+, 1 Degree C Accuracy, Digital Temperature Sensor and Thermal Watchdog
  • TEA1723AT: HV Start-up Flyback Controller with Integrated MOSFET for 11 W Applications, F~Burst = 430 Hz

Remote Control

Recommended Products for:

Remote Control

Select a block to see our recommended products.

  • 88W8977: 2.4/5 GHz Dual-Band 1x1 Wi-Fi® 4 (802.11n) + Bluetooth® 5.2 Solution
  • FXLS8967AF: ±2g/±4g/±8g/±16g, Low Power 12-bit Digital Accelerometer
  • PCA85132U: LCD Driver for Low Multiplex Rates
  • SE050: EdgeLock® SE050: Plug and Trust Secure Element Family – Enhanced IoT Security with High Flexibility
  • SE051: EdgeLock® SE051: Proven, Easy-to-Use IoT Security Solution with Support for Updatability and Custom Applets
  • EDGELOCK-A5000: EdgeLock® A5000 Plug and Trust Secure Authenticator: Authentication Made Secure, Scalable and Easy
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features

Air Purifier

Recommended Products for:

Air Purifier

Select a block to see our recommended products.

  • TEA19361T: GreenChip SMPS Primary Side Control IC with QR/DCM Operation
  • P3T1035xUK: I3C, I²C-Bus, ±0.5 °C Accuracy, Digital Temperature Sensor
  • P3T2030xUK: I3C, I2C-Bus, 2.0 °C Accuracy, Digital Temperature Sensor
  • PCT2075: I²C-Bus Fm+, 1 Degree C Accuracy, Digital Temperature Sensor and Thermal Watchdog
  • PCA9952_PCA9955: 16-Channel Fm+ I²C-Bus 57 MA Constant-Current LED Driver
  • PCF85263A: Tiny Real-Time Clock/Calendar with Alarm Function, Battery Switch-Over, Time Stamp Input and I²C-Bus
  • GD3100: Advanced High Voltage Isolated Gate Driver for IGBT and SiC MOSFETs
  • NTAG5-LINK: NTAG® 5 Link: NFC Forum-Compliant I²C Bridge for IoT on Demand
  • SE050: EdgeLock® SE050: Plug and Trust Secure Element Family – Enhanced IoT Security with High Flexibility
Get diagram PDF

Related Applications

  1. Air Conditioning Remote Control
  2. Air Purifier Unit
  3. External Air Conditioning Unit
  4. Heating Ventilation Unit

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