Ordering number: EN 5227A Thick Film Hybrid IC STK672-040 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 motor driver using a simple control circuit.
Package Dimensions unit
STK672-040 Features
* Microstep sine-wave driver operation using only an external clock input (0.33Ω current detection resistor built-in)
* Microstep drive using only an external reference voltage setting resistor
* 2, 1-2, W1-2, 2W1-2, 4W1-2 phase excitation selectable using external pins
STK672-040_SanyoSemiconDevice.pdf
Datasheet Details
STK672-040
Sanyo Semicon Device
1.04 MB
Microstep operation-supported 4-phase stepping motor driver (io= 1.5a).
📁 Related Datasheet
📌 All Tags
