Overview

Description

This compact and high-performance ceiling fan solution includes the simplest motor control, power factor correction (PFC) and sensors for indoor environment detection. The RX13T 32-bit microcontroller supports sensorless vector control and PFC with fewer peripheral devices. And, the solution supports intelligent function using indoor environmental data via gas sensor and humidity and temperature sensor. Furthermore, this ceiling fan solution supports remote control using a Bluetooth® Low Energy (LE) 5.1 module.

System Benefits​:

  • Compact and high-performance motor control and PFC block by MCU for motor control
    • BLDC motor drive by sensorless vector control
    • Continuous current mode PFC that is suitable for large load fluctuation application
  • High precision measurement solution of an indoor environment with gas sensor and humidity and temperature sensor
  • The world’s smallest and lowest power Bluetooth 5.1 module

Comparison

Applications

Applications

  • Ceiling fans
  • Air purifiers
  • Air conditioners
  • Ventilation fans

Winning Combinations Interactive Diagram

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4:3 ratio Sheet.385 MCU MCU MCU PGA PGA PGA PGA PGA PGA PGA PGA PGA I2C I2C I2C PWM (MTU3) PWM (MTU3) PWM (MTU3) UART UART UART ADC 12bit (S12AD) ADC 12bit (S12AD) ADC12bit (S12AD) PFC Circuit PFC Circuit PFC Circuit Inverter Circuit IGBT x6 Inverter Circuit IGBT x6 Inverter Circuit IGBT x6 Sheet.1 Sheet.2 Sheet.3 Sheet.4 JP190 JP190 JP190 Motor Sheet.11 Sheet.12 M M Resistor - Fixed Resistor - Fixed.14 Resistor - Fixed.15 Resistor - Fixed.16 Transformer Inductor Coreless (Air conductor) Sheet.18 Sheet.19 Sheet.20 Sheet.21 Sheet.22 Sheet.23 Sheet.24 Sheet.25 Sheet.26 Antenna Sheet.28 Sheet.29 Sheet.30 Sheet.31 Sheet.32 Capacitor Non-polarized Sheet.34 Sheet.35 Sheet.36 Sheet.37 Diode Sheet.39 Sheet.40 Bluetooth Logo Sheet.43 Bluetooth Sheet.45 Sheet.46 Sheet.47 Sheet.48 Sheet.49 Sheet.50 Sheet.51 Sheet.52 Sheet.53 Sheet.54 Bug_1_ Sheet.56 Bug MOSFET MOSFET MOSFET High Voltage Gate Driver High Voltage Gate Driver High Voltage Gate Driver N-Channel MOSFET Sheet.68 Sheet.69 Sheet.70 Sheet.71 Sheet.72 Sheet.73 Sheet.74 Sheet.75 Sheet.76 Sheet.77 Sheet.78 Sheet.79 Sheet.80 Sheet.81 Connect.50 Sheet.83 Sheet.84 Sheet.85 Sheet.117 Sheet.118 Sheet.119 Sheet.120 Sheet.121 Sheet.122 Sheet.123 Connector.210 Connector.211 Sheet.126 Sheet.127 Sheet.128 Sheet.129 Sheet.130 Sheet.131 Sheet.132 Sheet.138 Sheet.139 Sheet.140 Sheet.141 Sheet.142 Sheet.143 Sheet.144 Connector.210 Connector.211 Sheet.147 Sheet.148 Sheet.149 Sheet.150 Sheet.151 Sheet.152 Sheet.153 Sheet.154 Sheet.155 Sheet.156 Sheet.157 Sheet.158 Sheet.159 Sheet.160 Connector.210 Connector.211 Sheet.163 Sheet.164 Sheet.165 Sheet.166 Sheet.167 Sheet.168 Sheet.169 Sheet.170 Sheet.171 Sheet.172 Sheet.173 Sheet.174 Sheet.175 Sheet.176 Connector.210 Connector.211 Sheet.179 Sheet.180 Sheet.181 Sheet.182 Sheet.183 Sheet.184 Sheet.185 Sheet.186 Sheet.188 Sheet.189 Sheet.190 Sheet.191 Sheet.192 Connector.210 Connector.211 Sheet.195 Sheet.196 Sheet.197 Sheet.198 Sheet.199 Sheet.200 Sheet.201 Sheet.202 Sheet.203 Sheet.204 Sheet.205 Sheet.206 Sheet.207 Sheet.208 Connector.210 Connector.211 Sheet.211 Sheet.212 Sheet.213 Sheet.214 Sheet.215 Sheet.216 Sheet.217 Sheet.218 Sheet.133 Diode.134 Sheet.135 Sheet.136 Sheet.137 Sheet.219 Sheet.220 Sheet.221 Sheet.222 Sheet.223 Sheet.224 Sheet.225 Sheet.226 Sheet.227 Sheet.228 Sheet.229 Sheet.230 Sheet.231 Sheet.232 Sheet.233 Sheet.234 Sheet.235 Sheet.236 Sheet.240 Sheet.241 Sheet.242 Sheet.243 Sheet.244 Sheet.245 Sheet.246 Sheet.247 Sheet.248 Sheet.249 Sheet.250 Sheet.251 Sheet.252 Sheet.253 Sheet.254 Sheet.255 Sheet.256 Sheet.257 Sheet.258 Sheet.259 Sheet.260 Sheet.261 Sheet.262 Sheet.263 Sheet.264 Sheet.265 Sheet.266 Sheet.267 Sheet.268 Sheet.269 Sheet.270 Sheet.271 Sheet.272 Sheet.273 Sheet.274 Sheet.275 Sheet.276 Sheet.277 Sheet.278 Sheet.279 Sheet.280 Sheet.281 Sheet.282 Sheet.283 Sheet.284 Sheet.285 Sheet.286 Sheet.287 Sheet.288 Sheet.289 Sheet.290 Sheet.291 Sheet.292 Sheet.293 Sheet.294 Sheet.295 Sheet.296 Sheet.297 Sheet.298 Sheet.299 Sheet.300 Sheet.301 Sheet.302 Sheet.303 Sheet.304 Sheet.305 Sheet.306 Sheet.307 220V 220V 220V 15V/<180mA to Gate Driver 15V/<180mA to Gate Driver 15V/<180mA to Gate Driver Ipfc Ipfc Ipfc Vac Vac Vac 3.0V/<35mA 3.0V/<35mA 3.0V/<35mA 3.0V 3.0V 3.0V To MCU, Sensor, OP AMP., Bluetooth Low Energy To MCU, Sensor, Op Amp, Bluetooth Low Energy To MCU, Sensor, Op Amp, Bluetooth Low Energy 300V 300V 300V Buffer Buffer Buffer Buffer Buffer Buffer Buffer Buffer Buffer Dual OP Amp. Dual Op Amp Dual Op Amp Buffer Buffer Buffer AC Power Source Sheet.8 Alternating Current Connector 1.178 Connector 1.178.339 Connector 1.178.340 Connector 1.178.341 Connector 1.178.342 6 6 6 6 Sheet.345 6 Communication Lines B.795 6 6 6 Connector 1.178.353 Connector 1.178.358 To Remote Controller To Remote Controller To Remote Controller *:For pick up control *:For pick up control *:For pick up control Vuv* Vuv* Vuv* Vwu* Vwu* Vwu* Connector 1.178.366 Connector 1.178.367 Connector 1.178.368 Connector 1.178.369 Connector 1.178.370 Connector 1.178.371 Connector 1.178.372 Connector 1.178.373 Connector 1.178.374 Connector 1.178.375 Connector 1.178.376 Connector 1.178.377 Iu Iu Iu Iv Iv Iv Iw Iw Iw Sheet.381 Sheet.382 Sheet.383 Connector 1.178.384 Bluetooth Low Energy 5.1 Module Bluetooth Low Energy 5.1 Module Bluetooth Low Energy 5.1 Module AC/DC AC/DC AC/DC LDO LDO LDO Gate Driver Gate Driver Gate Driver Dual OP Amp. Dual Op Amp Dual Op Amp Gas Sensor Gas Sensor Gas Sensor Humidity & Temperature Sensor Humidity & Temperature Sensor Humidity & Temperature Sensor
Exiting Interactive Block Diagram