ST STEVAL-ESC001V1 - Figure 17. STEVAL-ESC001 V1 Circuit Schematic (4 of 4)

Figure 17. STEVAL-ESC001V1 circuit schematic (4 of 4)
VBUS
POWER SECTION
SHUNT RESISTOR
AUX POWER SUPPLY
BEC 5V, 0.5A
PHASE SENSING CIRCUIT
small signal
LPS4018-333MR Coilcraft
33uH/0.5A
38Vmax
1MHz
0.5A
DN
G
_
3_t
nu
hsVDN
G
_2_tnu
h
sVVshunt_1_GND
VIN+
VBUS
Vshunt_1 Vshunt_2 Vshunt_3
+5V
VIN+
TIM1_CH2
TIM1_CH2N
TIM1_CH3
TIM1_CH3N
TIM1_CH1
TIM1_CH1N
+10V
+10V
+10V
Vshunt_2
V+
+5V
Vshunt_1
Vshunt_3
PHASE_2
PHASE_3
PHASE_1
V-
+10V
+3v3
V+
+10V
+3v3
V-
Temperature feedback
+3v3
C49
470nF X7R
D9
BAT30KFILM
R66
0.010 3W
R37 100
D11
STPS0560Z
1 2
R56
4.02k 1%
C50 1uF X7R
U9 LD1117S50 TR
Vout
2
GND
1
Vin
3
C36
27pF
D4
STPS0560Z
1 2
J6
CON1
1
R36
1
R31
300 1%
C29
10uF, 50V
+
C35
330uF,35V
C47
100pF
R27
62
R59 100
C45
10uF
TP14
TP CH3
1
Q1
STL160N4F7
R46
1
R33 100
TP13
TP CH2N
1
R67
0.010 3W
R35 56
C53
100pF
R52
33k 1%
TP11
TP CH1N
1
U7
L6398DTR
LIN
1
HIN
2
VCC
3
GND
4
LVG
5
OUT
6
HVG
7
BOOT
8
R65
4.7k
Q2
C40
470nF X7R
R58
1
R29
34.8k 1%
R62
169K 1%
C27
3.9nF
C37
4.7nF
R55 56
C46
1uF
R34
10k
C48
100pF
TP12
TP CH2
1
Q6
R30 56
C56
100nF
C42 1uF X7R
L1 33uH
C38
100pF
C41
10nF
R38
10k
J7
Motor
1
2
3
R45 100
R26
4.7k 1%
R50 100
R68
18K 1%
C51
10nF
C44
100nF
C34
100nF 100V
R61
10k
D6
BAT30KFILM
D7
BAT30KFILM
C58
10nF
R39
0
C31 1uF X7R
Q4
C39
100pF
R53
33k 1%
R57
4.02k 1%
D13
BAT30KFILM
C57
100nF
TP10
TP CH1
1
R44 56
Q5
C33
100nF 100V
R49 56
R54
33k 1%
R28
0
D5
SMBJ26A-TR
R42 100
R63
NTC 10K
21
R47
10k
U11
L6398DTR
LIN
1
HIN
2
VCC
3
GND
4
LVG
5
OUT
6
HVG
7
BOOT
8
+
C32
330uF,35V
C55
100nF
R41
0
C43
1uF
D10
BAT30KFILM
C28
220nF
D14
BAT30KFILM
R51
10k
R40 56
D12
BAT30KFILM
U8
LD39050PU33R
PG
3
EN
1
VIN
6
NC
5
VOUT
4
GND1
2
GND
7
Q3
D8
STPS0560Z
1
2
R48
0
R64
0.010 3W
C54
470nF X7R
C52
100pF
C60
4.7nF 10V
U6
L7986TR
OUT2
2
Fsw
7
GND
8
FB
6
EN
4
COMP
5
SYNC
3
VCC9
9
EP
11
VCC10
10
OUT1
1
R60
4.02k 1%
R32
8.2k
D3
STPS1L40M
1 2
J5
CON1
1
U10
L6398DTR
LIN
1
HIN
2
VCC
3
GND
4
LVG
5
OUT
6
HVG
7
BOOT
8
TP15
TP CH3N
1
C30
22uF 25V
C59
10nF 10V
R43
10k
OUT1
VBUS_SENS
OUT1
OUT3
OUT2
OUT3
OUT2
STL160N4F7
STL160N4F7
STL160N4F7
STL160N4F7
STL160N4F7
UM2197 - Rev 3
page 16/25
UM2197
Schematic diagrams