About this document
2-Phase Stepper Motor Driver ICs by Driss Ben Mohamed is a document available to read on EtoBox.
This document provides specifications for SLA7070MR-SLA7073MR 2-phase stepper motor driver ICs. The ICs can drive motors with supply voltages up to 46V and output currents from 1A to 3A. They have a built-in sequencer and provide self-excitation PWM current control. Key electrical characteristics include an output MOSFET on resistance between 0.18-1.1 ohms and switching times of 2us and 1.5us for turn on and off respectively. The ICs are available in a 23-pin molded ZIP package.
- Author
- Driss Ben Mohamed
- Language
- EN