STK682-010-E
STK682-010-E is 2-phase Stepping Motor Driver manufactured by onsemi.
Ordering number : ENA2252A
Thick Film Hybrid IC
2-phase Stepping Motor Driver http://onsemi.
Overview
The STK682-010-E is a hybrid IC for use as a Bipolar, 2-phase stepping motor driver with PWM current control.
Function
- Output on-resistance (High side 0.3 Ω, Low side 0.25 Ω, Total 0.55 Ω ; Ta = 25C, IO = 2.5A)
- VMmax=36V(DC), Iopmax=3.0A
- 2, 1-2, W1-2, 2W1-2, 4W1-2, 8W1-2, 16W1-2, 32W1-2 phase excitation are selectable
- With built-in automatic half current maintenance energizing function
- Over current protection circuit
- Thermal shutdown circuit
- Input pull down resistance
- With reset pin and enable pin
Specifications...
