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Ordering number : ENA1136B
STK672-740A-E
Thick-Film Hybrid IC
2-phase Stepping Motor Driver
http://onsemi.com
Overview
The STK672-740A-E is a hybrid IC for use as a unipolar, 2-phase stepping motor driver with PWM current control.
Applications
• Office photocopiers, printers, etc.
Features
• Built-in overcurrent detection function (output current OFF). • Built-in overheat detection function (output current OFF). • If either overcurrent or overheat detection function is activated, the FAULT signal (active low) is output. • Built-in power on reset function. • Phase signal input driver activated with an active Low and incorporates a simultaneous ON prevention function. • Supports schmitt input for 2.5V high level input. • Incorporating a current detection resistor (0.
STK672-740A-E Datasheet
