DRV8824 Datasheet, PDF (12/22 Pages) Texas Instruments – STEPPER MOTOR CONTROLLER IC

DRV8824
SLVSA06E – OCTOBER 2009 – REVISED AUGUST 2011
Table 3. Relative Current and Step Directions (continued)
1/32 STEP 1/16 STEP 1/8 STEP 1/4 STEP 1/2 STEP
57
29
15
8
58
59
30
60
61
31
16
62
63
32
64
65
33
17
9
5
66
67
34
68
69
35
18
70
71
36
72
73
37
19
10
74
75
38
76
77
39
20
78
79
40
80
81
41
21
11
6
82
83
42
84
85
43
22
86
87
44
88
89
45
23
12
90
91
46
92
93
47
24
94
95
48
96
97
49
25
13
7
98
99
50
100
101
51
26
102
FULL
STEP
70%
3
WINDING
CURRENT
A
–92%
–94%
–96%
–97%
–98%
–99%
–100%
–100%
–100%
–100%
–100%
–99%
–98%
–97%
–96%
–94%
–92%
–90%
–88%
–86%
–83%
–80%
–77%
–74%
–71%
–67%
–63%
–60%
–56%
–51%
–47%
–43%
–38%
–34%
–29%
–24%
–20%
–15%
–10%
–5%
0%
5%
10%
15%
20%
24%
WINDING
CURRENT
B
38%
34%
29%
24%
20%
15%
10%
5%
0%
–5%
–10%
–15%
–20%
–24%
–29%
–34%
–38%
–43%
–47%
–51%
–56%
–60%
–63%
–67%
–71%
–74%
–77%
–80%
–83%
–86%
–88%
–90%
–92%
–94%
–96%
–97%
–98%
–99%
–100%
–100%
–100%
–100%
–100%
–99%
–98%
–97%
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ELECTRICAL
ANGLE
158
160
163
166
169
172
174
177
180
183
186
188
191
194
197
200
203
205
208
211
214
217
219
222
225
228
231
233
236
239
242
245
248
250
253
256
259
262
264
267
270
273
276
278
281
284
12
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