Datasheet

1 2 3 4 1 2 3 4
DIRECTION A
DIRECTION B
FORWARD
REVERSE
1 1
LMD18245
SNVS110E –APRIL 1998–REVISED APRIL 2013 www.ti.com
Top Trace: Phase A Winding Current at 1A/div
Bottom Trace: Phase B Winding Current at 1A/div
Horizontal: 1 ms/div
*500 steps/second
M4 A through M1 A = M4 B through M1 B = 1
BRAKE A = BRAKE B = 0
Figure 16. Winding Currents and Digital Control Signals for Two-Phase-On Drive
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