The driver chip is generally a power device that is directly connected to the winding of the motor. The control chip is generally a signal conditioning device, such as phase sequence processing, PID regulation, feedback and other driver chips mainly have a driving role, the motherboard driver includes chipset driver, chipset driver is only one of the more important parts, the motherboard driver includes chipset, graphics card, sound card, network card, SCSI and so on
The output driver module consists of a low RDSon N channel power MOSFET configured as a full H-bridge, which can be selected according to the specific use of the user's product