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

Power range (indoor fan) 5W-80W

Speed range (indoor fan) 300RPM-1800RPM

 Control mode: single/double/triple resistor inductive FOC, inductive SVPWM

Speed regulation interface: VSP speed regulation

Advantages of the solution: high integration, low noise, low cost, support external pulling scheme

Torque compensation

Torque compensation increases the load capacity of the press and reduces the noise of the press operation by superimposing the > component of the 0-axis current with additional compensation.

Active Noise Cancellation

> the current harmonics of the corresponding frequency are injected into the current of the drive motor to adjust the appropriate phase and amplitude, which can effectively improve and avoid the noise and vibration caused by resonance

1. High Integration

   • Fully integrated intelligent IPM series with ultra-compact design

   • Highly integrated solution for enhanced stability and reliability

2. Low Cost

   • Single-chip integration of pre-drivers, op-amps, comparators, etc.

   • Simplified peripheral circuits for reduced BOM cost

3. Dual Motor Control

   • *75 Series supports dual-motor control*

   • Single MCU enables compact single-board solutions

4. Dual-Core Architecture

   • *ME core + 8051/RISC-V dual-core* control

   • Hardware-accelerated algorithms (e.g., FOC, adjustable PFC)

   • Enhanced robustness with external expansion support

Parameters are self-tuning

The current loop parameters are self-tuning and the KPKI is automatically adjusted

Motor control + panel control

Non-isolated solution with integrated high-voltage pre-drive

Parameter identification

Parameter self-identification, identify motor parameters

FU75624 into a high E-pre+ MOSFET

Commission-free solution

AO Estimator

Adaptive estimator, high compatibility, high robustness