LB11847 Datasheet, PDF (11/16 Pages) Sanyo Semicon Device – PWM Current Control Type Stepping Motor Driver

LB11847
Composite Vectors of Set Current (1 step normalized to 90°)
Phase B
I _OUT 16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Sequence No.
0
I _OUT
Phase A
No.
θ
Rotation angles Composite vectors
A12540
0
θ0
0°
100.0
1
θ1
9.87°
101.5
2
θ2
14.6°
103.35
3
θ3
20.0°
101.78
4
θ4
25.5°
101.12
5
θ5
30.96°
101.4
6
θ6
36.38°
102.61
7
θ7
41.63°
104.7
8
θ8
45.0°
104.5
9
θ9
48.37°
104.7
10
θ10
53.62°
102.61
11
θ11
59.04°
101.4
12
θ12
64.5°
101.12
13
θ13
70.0°
101.78
14
θ14
75.4°
103.35
15
θ15
80.13°
101.5
16
θ16
90.0°
100.0
* Rotation angle and composite spectrum are calculated values.
No. 6183-11/16