STK673-010-E Datasheet - ON Semiconductor

STK673-010-E, 3-Phase Stepping Motor Driver

Ordering number : EN5708A STK673-010-E Thick-Film Hybrid IC Bipolar Fixed-Current Chopper (external excitation PWM) Built-in Microstepping Control 3-

Features

* Number of motor revolution can be controlled by the frequency of external clock input.
* 4 types of modes, i. e. , 2, 2-3, W2-3 and 2W2-3-phase excitations, are available which can be selected based on rising of clock signals, by switching Highs and Lows of Mode A and Mode B terminal

Applications

* As a 3-phase stepping motor driver for transmission and reception in a facsimile.
* As a 3-phase stepping motor driver for feeding paper feed or for an optical system in a copying machine.

STK673-010-E-ONSemiconductor.pdf