TB6600HG的官方资料，对于TheTB6600HGisaPWMchopper-typesingle-chipbipolarsinusoidalmicro-stepsteppingmotordriver.Forwardandreverserotationcontrolisavailablewith2-phase,1-2-phase,W1-2-phase,2W1-2-phase,and4W1-2-phaseexcitationmodes.2-phasebipolar-typesteppingmotorcanbedrivenbyonlyclocksignalwithlow