Figure 4.
STEVAL-IPMM10B board schematic (2 of 5)
phase_A
phase_B
phase_C
3.3V
+5V
EM_STOP
PWM-A-H
PWM-A-L
PWM-B-H
PWM-B-L
PWM-C-H
PWM-C-L
NTC_bypa s s _re la y
PWM_Vre f
M_pha s e _A
M_pha s e _B
Bus _volta ge
M_pha s e _C
TSO
NTC
Curre nt_B_a mp
E2
Curre nt_C_a mp
E3
Curre nt_A_a mp
E1
J 3
Motor Output
1
2
3
SW2
1
2
3
SW4
1
2
3
SW3
1
2
3
J 2
Control Conne ctor
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
21
23
25
26
27
28
29
30
31
32
33
34
18
20
22
24
SW1
1
2
3
Curre nt_A
Curre nt_B
Curre nt_C
UM2702
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Rev 1
page 5/34
UM2702
Schematic diagrams