STK682-010-E Datasheet (ON Semiconductor) - 2-phase Stepping Motor Driver

STK682-010-E, 2-phase Stepping Motor Driver

of functions STK682-010-E (1) Excitation setting method Set the excitation setting as shown in the following table by setting M1 pin, M2 pin and M3 pin Input signal Initial position M3 M2 M1 MODE (Excitation) A phase current B phase current LLL 2 Phase 100% 100% L LH 1-2 Phase 100

Ordering number : ENA2252A STK682-010-E Thick Film Hybrid IC 2-phase Stepping Motor Driver http://onsemi.com 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 = 25C, 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 curre