Silan can provide integrated active devices in the fields of white goods and industry, including AC-DC, DC-DC, IPM, Gate Driver, IPM, IGBT, MOS FET, FRD, MCU, etc., and also provides corresponding overall solutions.
For the application of the range hood, the whole machine program uses MCU (SC32F5632, SC32F5664) + IPM (SDM06C60FB).The scheme is compatible with three resistance or single resistance current sampling. The motor can achieve reliable and rapid closed-loop start under the improved sensorless algorithm, and can also start under the conditions of downwind and upwind. Control methods such as open-loop control, constant speed control, constant power control and constant air flow control can be selected, and the control modes can be switched.Off-line parameters can be compatible with various motor parameters and meet the needs of different applications, which can provide customers with highly competitive solutions.