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5
BEMF DIVIDERS
D
PHASE_A
PHASE_B
R8
150k
VA
VA
R7
10.00k
C
VCC_3.3V
12V SUPPLY
B
L1
10uH
C18
U4
10uF
SW
5
VIN
FB
A
4
EN
GND
TPS61041
5
UM019204-0208
4
PHASE_C
R10
R12
150k
150k
VC
VB
VB
VB
VB
R9
R11
10.00k
10.00k
D4
BAV19
C20
R20
86.6k
1
68pF
3
R19
2
10.0k
4
Figure 6. 3-Phase Motor Control Application Board Schematic (2 of 3)
3
GATE DRIVE
+12V
C6
C7
10uF
0.1uF
AH
AL
+12V
C10
C11
10uF
0.1uF
BH
BL
+12V
C14
C15
+12V
10uF
0.1uF
CH
C19
CL
10uF
Title
S
z i
e
A
D
t a
: e
3
Z8FMC16100 Series Motor Control Development Kit
2
D1
BAV19
C8
0.1uF
U1
1
8
VCC
VB
R13
22.1
GATE_AH
2
7
HIN
HO
3
6
LIN
VS
R14
22.1
GATE_AL
4
5
COM LO
IR2101
D2
BAV19
C12
0.1uF
U2
1
8
VCC
VB
R15
22.1
GATE_BH
2
7
HIN
HO
3
6
LIN
VS
R16
22.1
GATE_BL
4
5
COM LO
IR2101
D3
BAV19
C16
0.1uF
U3
1
8
VCC
VB
R17
22.1
GATE_CH
2
7
HIN
HO
3
6
LIN
VS
R18
22.1
GATE_CL
4
5
COM LO
IR2101
3 PHASE MOTOR CONTROL APPLICATION BOARD
D
o
c
u
m
e
t n
N
u
m
b
r e
96C0960-001
Wednesday, June 08, 2005
S
h
e
t e
2
User Manual
20
1
C9
D
10uF
PHASE_A
C13
C
10uF
PHASE_B
B
C17
10uF
PHASE_C
A
R
e
v
B
2
of
3
1
Schematics
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