Air Conditioning (AC)

Overview

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.

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Target Applications

Air conditioning remote control
Air purifier unit
External air conditioning unit
Heating ventilation unit

Digital Twin for Building Automation with Microsoft and NXP

Smart Remote Control with Two-Way Communication (RF4CE Demo by NXP^®)

Arm<sup>®</sup> with Digi: HVAC using Kinetis<sup>®</sup> MCUs

Arm^® with Digi: HVAC using Kinetis^® MCUs

Designs

S12 MagniV for Heating, Ventilation and Air Conditioning

Type: Reference Design

It is designed to enable rapid prototyping and development for applications for heating, ventilation and air conditioning applications.

Specifications

Choose a diagram

Indoor Unit

MCU Driver

KV3x : Kinetis^® KV3x-100–120 MHz, Advanced 3ph FOC / Sensorless Motor Control MCUs based on Arm^® Cortex^®-M4
KE04 : Kinetis^® KE04-48 MHz, Mainstream Microcontrollers (MCUs) based on Arm^® Cortex^®-M0+ Core
i.MX RT1050 Crossover MCU with Arm^® Cortex^®-M7 Core

Connectivity

JN5169 : ZigBee and IEEE802.15.4 Wireless Microcontroller with 512 kB Flash, 32 kB RAM

Wi-Fi

88W8977: 2.4/5 GHz Dual-Band 1x1 Wi-Fi^® 4 (802.11n) + Bluetooth^® 5 Solution

Temperature Sensor

LM75B : Digital Temperature Sensor And Thermal Watchdog
PCT2202UK : Ultra-low-power, 1.8 V, 1 deg. C accuracy, digital temperature sensor with I²C bus interface

Security (EdgeLock Discrete)

EdgeLock^™ SE050: Plug & Trust Secure Element Family – Enhanced IoT security with maximum flexibility

Outdoor (Compressor) Unit

MCU Motor Driver

KV3x : Kinetis^® KV3x-100–120 MHz, Advanced 3ph FOC / Sensorless Motor Control MCUs based on Arm^® Cortex^®-M4
KE04 : Kinetis^® KE04-48 MHz, Mainstream Microcontrollers (MCUs) based on Arm^® Cortex^®-M0+ Core
i.MX RT1050 Crossover MCU with Arm^® Cortex^®-M7 Core

Temperature Sensor

LM75B : Digital Temperature Sensor And Thermal Watchdog
PCT2202UK : Ultra-low-power, 1.8 V, 1 deg. C accuracy, digital temperature sensor with I²C bus interface

Pressure Sensor

MPX5100 : 0 to 100kPa, Differential, Gauge and Absolute Integrated Pressure Sensor
MPXx5010 : 0 to 10kPa, Differential and Gauge, Integrated Pressure Sensor

Security (EdgeLock Discrete)

EdgeLock^™ SE050: Plug & Trust Secure Element Family – Enhanced IoT security with maximum flexibility

Remote Control

Wireless MCUs

JN5169 : ZigBee and IEEE802.15.4 Wireless Microcontroller with 512 kB Flash, 32 kB RAM

Wi-Fi

88W8977: 2.4/5 GHz Dual-Band 1x1 Wi-Fi^® 4 (802.11n) + Bluetooth^® 5 Solution

Accelerometer

FXLS8471Q : ±2g/±4g/±8g, Low g, 14-Bit Digital Accelerometer

LCD Driver

PCA85132U : LCD Driver for Low Multiplex Rates

Security (EdgeLock Discrete)

EdgeLock^™ SE050: Plug & Trust Secure Element Family – Enhanced IoT security with maximum flexibility

MCU

LPC84X : Low-Cost Microcontrollers (MCUs) based on Arm^® Cortex^®-M0+ Cores
i.MX RT1050 Crossover MCU with Arm^® Cortex^®-M7 Core

AC/DC

TEA1936T : GreenChip SMPS primary side control IC

Temperature Sensor

PCT2075 : I²C-Bus Fm+, 1 Degree C Accuracy, Digital Temperature Sensor And Thermal Watchdog

LED Controller

PCA9952_PCA9955 : 16-channel Fm+ I²C-bus 57 mA constant current LED driver

RTC

PCF85263A : Tiny Real-Time Clock/calendar with Alarm Function, Battery Switch-over, Time Stamp Input, and I²C-bus

Gate Driver

GD3100 : Advanced single-channel gate driver for Insulated Gate Bipolar Transistors and Silicon Carbide MOSFETs

Design Resources

Documents ( 2 )

Application Note ( 2 )

Documents

Application Note ( 2 )

ZigBee Light Link Solution^{(REV
1.14
)}
- ZIP
- 2.8 MB
- 03 Jul 2017
- JN-AN-1171
- [ English ]
Implementing the IEEE 1588 V2 on i.MX RT Using PTPd, FreeRTOS, and lwIP TCP/IP stack^{(REV
1
)}

This application note describes the implementation of the IEEE 1588 V2 Precision Time Protocol (PTP) on the i.MX RT processors running FreeRTOS
- PDF
- 1.4 MB
- 25 Sep 2018
- AN12149
- [ English , Chinese ]
- Related File: AN12149SW.zip
Implementing the IEEE 1588 V2 on i.MX RT Using PTPd, FreeRTOS, and lwIP TCP/IP stack^{(REV
1
)}
- 25 Sep 2018
- PDF
- 1.4 MB
- AN12149

Get Help

Recommended Communities

Training and Events

Short reel: Simple pairing and commissioning with NFC devices

Type: On-Demand
Duration: 03:09

This short reel explains how simple pairing with an NFC device works and lists the benefits for both users and manufacturers

Air Conditioning (AC)

Overview

Target Applications

Designs

S12 MagniV for Heating, Ventilation and Air Conditioning

Specifications

Choose a diagram

Indoor Unit

MCU Driver

Connectivity

Wi-Fi

Temperature Sensor

Security (EdgeLock Discrete)

Outdoor (Compressor) Unit

MCU Motor Driver

Temperature Sensor

Pressure Sensor

Security (EdgeLock Discrete)

Remote Control

Wireless MCUs

Wi-Fi

Accelerometer

LCD Driver

Security (EdgeLock Discrete)

Air Purifier

MCU

AC/DC

Temperature Sensor

LED Controller

RTC

Gate Driver

NFC

Security (EdgeLock Discrete)

Cap Touch Sensor

Design Resources

Documents ( 2 )

Documents

Application Note ( 2 )

ZigBee Light Link Solution (REV 1.14 )

Implementing the IEEE 1588 V2 on i.MX RT Using PTPd, FreeRTOS, and lwIP TCP/IP stack (REV 1 )

Implementing the IEEE 1588 V2 on i.MX RT Using PTPd, FreeRTOS, and lwIP TCP/IP stack (REV 1 )

Get Help

Recommended Communities

Suggested Links

Training and Events

Short reel: Simple pairing and commissioning with NFC devices

ZigBee Light Link Solution^{(REV
1.14
)}

Implementing the IEEE 1588 V2 on i.MX RT Using PTPd, FreeRTOS, and lwIP TCP/IP stack^{(REV
1
)}

Implementing the IEEE 1588 V2 on i.MX RT Using PTPd, FreeRTOS, and lwIP TCP/IP stack^{(REV
1
)}