Washing machine controller

◆ Special DSP for motor control integrated with autonomous instruction set

◆ Over current protection, over-voltage protection, undervoltage protection, over temperature protection and phase failure protection

◆ 96MHz 32-bit RISC core, ultra-low power sleep mode

◆ Voltage range: AC176V-280V

◆ Power range: 5W-1200W

◆ Speed range: 200RPM-20000RPM

◆ Control mode: dual/triple resistance non inductive FOC control

◆ Stable high-speed observer and weak magnetic field algorithm

◆ Reliable starting under various load conditions

◆ Support PMSM and the next generation PMASR frequency conversion washing machine