TLE4729G_08 Datasheet, PDF (18/29 Pages) Infineon Technologies AG – 2-Phase Stepper-Motor Driver Bipolar-IC

TLE 4729 G
Ι10
H
L
Ι11
H
L
H
Phase 1
L
i _acc
i _set
Ι _Q1
-i _set
- _{i acc}
i _acc
i _set
Ι _Q2
-i _set
- _{i acc}
H
Phase 2
L
Ι 20
H
L
Ι 21
H
L
accelerate mode
Figure 5 Full Step Operation
full step operation
normal mode
t
t
t
t
t
t
t
t
AED02218
Data Sheet
18
V1.2, 2008-03-18