Microstep Operation-Supported 4-Phase Stepping Motor Driver (Io= 3.0A)

Overview The STK672-050 is a unipolar constant-current chopper-type externally-excited 4-phase stepping motor driver hybrid IC which uses MOSFET power devices. It has a microstep operation-supported 4-phase distributed controller built-in to realize a high torque, low vibration, low noise steppin

Microstep Operation-Supported 4-Phase Stepping Motor Driver (Io= 1.5A)

Overview The STK672-040 is a unipolar constant-current choppertype externally-excited 4-phase stepping motor driver hybrid IC which uses MOSFET power devices. It has a microstep operation-supported 4-phase distributed controller built-in to realize a high torque, low vibration, low noise stepping

Thick-Film Hybrid IC Unipolar Constant-current Chopper (external excitation PWM) Circuit with Built-in Microstepping Controller Stepping Motor Driver (sine wave drive) Output Current 1.5A (no heat sink*)

Overview The STK672-040-E is a stepping motor driver hybrid IC that uses power MOSFETs in the output stage. It includes a builtin microstepping controller and is based on a unipolar constant-current PWM system. The STK672-040-E supports application simplification and standardization by providing

Stepping Motor Driver

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