Stepping Motor Driver

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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

Stepping Motor Driver (sine wave drive) Output Current 3.0A (no heat sink*)

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 3.0A (no heat sink*) Overview The STK672-050-E is a stepping motor driver hybrid IC that uses p

Thick-Film Hybrid IC

STK672 Series Evaluation Board Users Manual Thick−Film Hybrid IC Unipolar Constant−current Chopper (external Excitation PWM) Circuit with Built−in Microstepping Controller Stepping Motor Driver (sine wave drive) This Evaluation Board User’s Manual describes the set-up and use of the STK672 Serie