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MCUFU7531+MOSFET+FE0361AAS (Non-isolated) MCU (Solution 2): FU7531+MOSFET+FS9236AS (Isolated)
Smart IPM-MCU: FS9636AS (Isolated) | Smart IPM-ASIC: FS9236AS (Isolated)
Voltage Range (Indoor Fan Motor): DC 100V–380V
System Configuration
Main Motor (Solution 1)
MCU: FU6815L + IPM (Intelligent Power Module)
Control: Dual-resistor sensorless FOC (Field-Oriented Control)
Fan Motor (Solution 2)
MCU: FU6862Q + N-channel MOSFET
Control: Sensorless FOC
Drain Pump (Solution 3)
MCU: FU6832S + P/N MOSFET (Complementary Pair)
Control: Sensorless FOC
Technical Specifications
Control Method: Single/Dual-resistor sensorless FOC
Input Voltage: AC 176V–280V (Wide-range compatible)
Power Range: 5W–1200W (Covers full appliance needs)
Closed-Loop: Speed feedback control (Precision regulation)
MCU (Compressor): FU6862Q + IGBT
MCU (Compressor): FU6812S2 + FD2607S + IGBT
Control Method: Single-shunt sensorless FOC control
ASIC (3-Phase Fan Motor): FT8213Q/FT8215Q
>Three-shunt sensorless FOC control
ASIC (Single-Phase Fan Motor): FA1611S
Single-phase variable frequency drive
Voltage range: AC 176V–280V
Power range: 0.18W–350W
Closed-loop method: Speed closed-loop
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