steval-ihm025v1 schematic

STEVAL-IHM025V1
Input part with bridge
DC_bus_v oltage
+Bus
FUSE-1
10R
C4
330n/X2
INPUT
R1
100k
R2
470K
C2
R3
100k
-
F1
C1
4n7/Y 2
VR1
6.25A TEMP
1
2
3
4
relay_B
+
relay_A
J1
D1 KBU6K
Vdd_micro
C3
+
+
220u/450V 220u/450V
D2
BAT48JFILM
R4
470K
Bus_v oltage
C5
4n7/Y 2
R6
100k
C9
10n
R7
7k5
W1
+3.3V linear
Vdd
A
B
3
1
L1
U2
V IP er16 LD
VDD
LIM
FB
COMP
4
3
2
1
C14
150n/X2
Source4
Source3
Source2
Source1
Drain4
Drain3
Drain2
Drain1
13
14
15
16
+Bus
D7
STTH1L06A
+3.3V
C7
100n
R8 51k
5
6
7
R10
120R
C11
100n
R11
13k
C12
nc
C13
220n
8
+15V
+
C15
1u/50V
D4
STTH1L06A
L2
D5
LED Red
2.2mH
C16
D8
BZV55C18SMD
C17
+
100n
100u/25V
R14
nc
R15
5k6
+
Vdd_m icro
3
GND
4
C6
100n
47uH
Vin
Vout
+15V
Buck converter
+5V
2
U1
LF33ABDT-TR
1
R5 120R
C59
4u7/35V
C56
100n
+
C8
22u/6.3
C57
100n
C60
100n
+
C58
47u/6.3V
Motor connector
1
OCP of f
2
B
A
PWM_Vref
M_phase_A
M_phase_B
3
W3
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
EM_STOP
PWM-A-H
PWM-A-L
PWM-B-H
PWM-B-L
PWM-C-H
PWM-C-L
Current_A
Current_B
Current_C
NTC_by pass_relay
Sof tware Brake
J4
BEMF Daughter board
J3
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
Bus_v oltage
Het_temperature
Vdd_mcu
phas e_C
4
+Bus
5
6
7
8
+3.3V
Vdd_m icro
PWM_Vref
M_phase_C
NTC bypass
+15V
3
Motor output
Vout
GND
4
+5V
C63
100n
+
J2
C10
100n
phase_A
1
2
3
C61
47u/6.3V
R9
160R
relay_A
LS1 FINDER 4031-12
phase_B
phase_C
MOTOR
D3
1N4148
NTC_by pass_relay
11
1
2
R12
1k
Q1
BC847
Het NTC comparator
R13
10k
ref
+3.3V
R86
2k2
1
C51
33p
Het_temperature
4
+
3
-
U6
1
TS391ILT
2
2
U7
TS3431BILT
R96
2k2
C49
100n
5
R88
2k2
3
C62
100n
Vin
phas e_B
3
2.54 linebar
+5V linear
U8
L78M05AB
1
phas e_A
2
Vdd_m icro
W4
Motor connector
+15V
1
!SD
D6
LED Y ellow
R16
5k6
12
14
relay_B
Hall/Encoder
J5
H1/A+
H2/B+
H3/Z+
+ 3.3/5V
GND
1
2
3
4
5
R18
4k7
1
R19
4k7
2
U9B
M74HC14RM
3
U9C
M74HC14RM
C18
100n
Encoder/Hall
4
5
6
11
A B
W12
W2
W5 Tacho
H1/A+
M_phase_A
R106
4k7
M_phase_A
Tacho sensor
M_phase_C
Vdd_m icro
Q12
BC847
U9E
M74HC14RM
1
R103
4k7
Q10
BC847
C19
10p
8
2
3
R102
4k7
M_phase_B
U9D
M74HC14RM
9
Vdd_m icro
R105
4k7
R101
4k7
C20
10p
C21
10p
J7
Q11
BC847
10
C26
100n
U9F
M74HC14RM
14
13
R25
nc
R26
10k
R37 10k
1
2
Tacho
Hall
+5V
C23
100n
R30
10k
12
Q5
BC847
D11
D12
BAT48JFILM
R17
4k7
Vdd_m icro
R104
4k7
BAT48JFILM
U9A
M74HC14RM
R40
100R
C27
100n
C28
2n2
7
R20 5k6
Brake control
+15V
U3
TS3431BILT
D9
LED Green
R41
220R
+
R34
560R
220k
Q6
BC847
Q7
BC847
C29
R42
R43
4.7n
27k
15k
3
4
1
U4
TS391ILT
R45
10k
Sof tware Brake
J6
C24
4.7u
C25
100n
Q2
BC857B
R35
n.c.
R24
5k6
Brake control
Q9
BC847
C30
100p
Q8
BC847
R46
100k
Brake
Q3
STGP10NC60KD
Q4
BC847
R38
2k2
R44
10k
2
1
R22
15k
R23
6.8k
+15V
5
R33
470k
470R
2
R39
R32
470k
470p
R28
R27
910R
3
R31
68k
D10
BZX84B13V
+15V
1
+
+15V +Bus
C22
-
2
R21
8k2
+Bus
R36
1k
R29 220R
+3.3V
R56
100k
Phase A - input
R61 1k0
PWM-A-L
PWM-A-H
R64 1k0
C37
10p
R68
3k3
C38
10p
C39 1u
IPM module
C40 1u
U5
CIN1
1
2
3
4
5
6
7
8
CIN2
9
10
11
12
13
14
15
16
Phase B - input
+3.3V
R71
100k
OP1OU1
OP1+
R72 1k0
PWM-B-L
C41 1u
C42
1u
PWM-B-H
R74 1k0
C43
10p
R75
3k3
C44
10p
OP2OU2
OP2+
C45 1u
Phase C - input
+3.3V
R76
100k
17
18
19
20
21
22
23
24
C46 1u
OP3OU3
OP3+
CIN3
+15V
25
26
27
+3.3V
28
29
R77 1k0
PWM-C-L
PWM-C-H
R78 1k0
R79
3k3
C47
10p
OUT U
Vboot U
LIN 1
HIN 1
OP 1OPOUT 1
OP 1+
CIN 1
E1
OUT V
Vboot V
LIN 2
HIN 2
OP 2OPOUT 2
OP 2+
CIN 2
P2
V
E2
OUT W
Vboot W
LIN 3
HIN 3
OP 3OPOUT 3
OP 3+
CIN 3
P3
W
E3
38
37
36
35
34
32
31
phase_C
30
W7
W8
1_shunt
W9
3_shunt
1_shunt
E3
W10
3_shunt
E2
E1
T1
T2
R80
0R15
Het_temperature
!SD
phase_B
33
Module temperature
C55
10n
+Bus
phase_A
Vcc
SD
GND
R87
10k
C50
330p
U
STGIPL14K60
C48
10p
Vdd_m icro
EM_STOP
P1
R100
2k2
R81
nc
R82
0R15
R83
nc
R84
0R15
R85
nc
Current sensing A
Current sensing B
+3.3V
Current sensing C
+3.3V
OCP of f
+3.3V
OCP of f
D13
BAT48JFILM
OCP of f
R47
nc
D14
BAT48JFILM
R50 1k
CIN1
R48
nc
D15
BAT48JFILM
R51 1k
CIN2
R53
1k
+3.3V
R49
nc
R52 1k
CIN3
C31
2n2
R54
1k
C32
2n2
R55
1k
+3.3V
R57
3k3
C33
2n2
R59
3k3
OP1+
E1
R62
820R
OP2+
E2
R60 1k
C35
33p
R58 1k
OP3+
R65
820R
R67
3k3
E3
C36
33p
R66
820R
R63 1k
3
C34
33p
W6
A
B
+3.3V
1
2
R69 1k
R70 2k2
Test pins
R73 33R
OP AMP A - Gain
OP AMP B - Gain
OP1-
OP2R90 1k0
R92 1k0
OP AMP C - Gain
R91 3k3 R89
OP3-
680R
OU2
R93 3k3
OU1
R94 1k0
R95 3k3
OU3
W11
Gain
C52 100p
D16
Vdd_micro
Current_A
BAT48JFILM
C53
C54 100p
R97
1k
D17
Vdd_micro
Current_B
BAT48JFILM
R98
1k
D18
Vdd_micro
Current_C
100p
BAT48JFILM
R99
1k
TP2
phase_A
TP1
M_phase_A
TP3
phase_B
TP4
M_phase_B
TP5
phase_C
TP6
M_phase_C
TP7
PWM-A-L
TP8
Bus_v oltage
TP9
PWM-A-H
TP10
Brake control
TP11
PWM-B-L
TP12
+3.3V
TP13
PWM-B-H
TP14
+15V
TP15
PWM-C-L
TP16
ref
TP17
PWM-C-H
TP18
TP19
Current_A
TP20
Current_B
TP21
Current_C