
三菱<CONTROL / DRIVER IC>
M54672SP
两相步进电机驱动器
应用实例(步进电机驱动器)
V
BS
13V
V
MM
12V
47F
1
C
C1
2
3
R
C1
4
5
6
7
8
R
S1
9
10
11
12
13
14
C
T1
15
16
R
T1
第1阶段
第2阶段
T1
P
h
1
T2
P
h
2
18
17
R
T2
M
B
1
V
MM
1
V
bs
1
V
CC
1
M
B
2
V
MM
2
V
bs
2
V
CC
2
GND
V
bs
1
V
MM
1
M
A
1
E1
V
bs
2
V
MM
2
M
A
2
E2
29
28
27
26
25
R
S2
GND
24
23
22
21
20
19
C
T2
V
CC
5V
C1
V
R
1
C2
V
R
2
31
30
R
C2
S
t
1
S
t
2
32
C
C2
步进电机
( 3.7mH / 6Ω /相位)
M54672SP
R
S1,
R
S2
= 0.5
R
C1,
R
C2
= 1k
C
C1,
C
C2
= 820pF
R
T1,
R
T2
= 47k
C
T1,
C
T2
= 330pF的