STK672-740A-E Description
.DataSheet.co.kr Ordering number : ENA1136B STK672-740A-E Overview Thick-Film Hybrid IC 2-phase Stepping Motor Driver 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.
STK672-740A-E Key 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 (0.089Ω: resistor tolerance ±2%), motor current can be set using two external
- Provides the output current cutoff ENABLE pin