DocID030232 Rev 2
17/19
UM2164
Board layout
17
A.2 EVAL-L9960
&
EVAL-L9960T schematic
Figure 11. EVAL-L9960 & EVAL-L9960T schematic
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X 1
HE ADE R 2x34
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2
3
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X 2
HE ADE R 2x34
C 1
C 34
C 2
C 3
C 4
C 5
C 6
C 7
C 8
C 9
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
C 18
C 19
C 20
C 21
C 22
C 23
C 24
C 25
C 26
C 27
C 28
C 29
C 30
C 31
C 32
C 33
D2
D3
D4
D5
D6
D7
D8
D9
D1 0
D1 1
D1 2
D1 3
D1 4
D1 5
D1 6
D1 7
D1 8
D1 9
D2 0
D2 1
D2 2
D2 3
D2 4
D2 5
D2 6
D2 7
D2 8
D2 9
D3 0
D3 1
D3 2
D3 3
D1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
B 1
B 2
B 3
B 4
B 5
B 6
B 7
B 8
B 9
B 10
B 11
B 12
B 13
B 14
B 15
B 16
B 17
B 18
B 19
B 20
B 21
B 22
B 23
B 24
B 25
B 26
B 27
B 28
B 29
B 30
B 31
B 32
B 33
B 34
D3 4
PWM_H1
PWM_H2
PWM_H3
PWM_L1
PWM_L2
PWM_L3
1
2
3
J5
CON3
1
2
3
J6
CON3
1
2
3
J11
CON3
1
2
3
J12
CON3
SDO
CS
SCK
SDI
L 1
47u-1A
C22
10n/100V
1
2
3
J2
CON3
VIGN
SPI SDO
SPI SCK
SPI SDI
SPI CS
R 1
1K -1%
R 3 0
R 2 0
IS1+
IS1-
R 4 0
R 6 0
IS2-
IS2+
C7
1uF/100V
SHS_1
GHS_1
C9
1uF/100V
GHS_2
SHS_2
C8
1uF/100V
SHS_3
GHS_3
GLS_3
GLS_1
GLS_2
SLS_1
SLS_2
SLS_3
GND
GND
GND
V CC1
V CC1
GND
GND
1
TP
3
6
1
TP
3
5
1
TP
3
4
1
TP
3
3
1
TP
3
2
1
TP
4
0
1
TP
3
9
SDO
CS
SCK
SDI
FS_FLAG
TM
TO3
IB1
IB2
1
TP
1
9
1
TP
2
6
1
TP
2
5
1
T
P
2
4
1
TP
2
3
1
T
P
2
2
1
TP
2
1
1
TP
2
0
T P41
T P42
T P44
T P8
C6
100n/35V
GND
T P43
GND
1
T P9
1
T P10
1
T P11
1
T P12
1
T P13
1
T P14
1
T P15
1
T P16
1
T P17
1
T P18
1
T P27
1
T P28
1
T P29
1
T P30
1
T P31
EN1
EN2
GND
GND
V CC1
VDD
INV
E
R
T
E
R
C4
100n/35V
1
T P2
GND
C1
1uF/100V
1
T P1
VCAP
1
T P4
1
T P3
C3
100nF/100V
1
T P5
1
T P6
PGND
1
T P7
V B
PGND
I gnition switch
V B att
GND
C2
1uF/100V
I NV E R T E R connect
or
J15
J16
J20
V CC
J64
1
2
3
J50
CON3
R 10
3K -1%
R 11
3K -1%
C30
2.2n
C29
2.2n
C28
2.2n
C18
100n
R 15
4.7K
R 24
4.7K
R 25
4.7K
1
2
3
4
5
J65
CON5
C20
47u/16V
HA
L
L
S
E
N
S
OR
HA LL1
HA LL2
HA LL3
VC C
GN D
V CC
1
2
3
4
5
J66
CON5
EN
C
O
D
E
R
GN D
IN DE X
C HA NNE L A
VC C
C HA NNE L B
V CC
D2
S2B
GND
V CC
PWM_L1
PWM_H2
PWM_L2
PWM_H3
PWM_L3
E N_I
E N_A
E N_B
E N_I
E N_A
E N_B
HALL_1
HALL_2
HALL_3
EN1_X2
FS_FLAG
SPI CS
SPI SCK
SPI SDI
SPI SDO
IB1
IB2
D1
M B R B 20200
GND
GND
C10
1uF/100V
1
T P37
1
T P46
1
T P45
1
T P47
1
T P51
1
T P50
1
T P48
1
T P52
1
T P53
HALL_1
HALL_2
HALL_3
V CC1
J1
PGND
GND
1
T P54
T P38
1
2
3
4
J4
CON4
C11
100nF/100V
D3
1N4007
GND
D4
L E D
To board of Mic ro
R 9
680
GND
D5
L E D
VIGN
R 12
1k
J17
PGND
R 14
680
D7
L E D
R 13
680
D6
L E D
EN1
EN2
GND
VIGN2
1
T P55
1
T P56
1
T P57
GND
R 16
0
PGND
GND
GL S_3
2
SL S_3
3
GL S_2
5
SL S_2
6
AG
ND
10
GL S_1
8
SL S_1
9
I S1+
11
I S1-
12
I B 1
14
I B 2
15
SGN
D
2
16
I S2-
17
I S2+
18
CB S_3
20
GHS_3
21
SH S_3
22
CB S_2
24
GHS_2
25
SH S_2
26
CB S_1
28
GHS_1
29
SH S_1
30
T M
33
PWM _H1
34
PWM _H2
35
PWM _H3
36
FS_FL AG
37
CS
38
SC K
39
SI
40
SO
41
T O3
42
E N2
43
E N1
44
PWM _L 1
45
PWM _L 2
46
PWM _L 3
47
SGN
D
1
4
8
Vc
c
49
GCR
51
V dd
52
DG
N
D
53
V B
54
BS
T_
L
56
B ST _DI S
58
BS
T
_
C
6
0
VC
A
P
62
V DH
64
GL S_3
SL S_3
GL S_2
SL S_2
A
G
N
D
GL S_1
SL S_1
I S1+
I S1-
I B 1
I B 2
S
G
N
D
2
I S2-
I S2+
CB S_3
GHS_3
SH S_3
CB S_2
GHS_2
SH S_2
CB S_1
GHS_1
SH S_1
T M
PWM _H1
PWM _H2
PWM _H3
FS_FL AG
CS
SC K
SI
SO
T O3
E N2
E N1
PWM _L 1
PWM _L 2
PWM _L 3
S
G
N
D
1
V
c
c
GCR
V dd
D
G
N
D
V B
B
S
T
_
L
B ST _DI S
B
S
T
_
C
V
C
A
P
V DH
PA
D
D
O
W
N
65
B GND
57
U1
L 9907
B S T_DIS
PGND
1
2
3
J13
CON3
B S T_DIS
(Footprint "T")
1
2
3
4
1
2
3
4
J14
GND
V CC
IS1+
IS1-
IS2-
IS2+
SHS_3
GHS_3
GLS_3
SLS_3
GHS_2
SHS_2
GLS_2
SLS_2
SHS_1
GHS_1
GLS_1
SLS_1
IS1+
IS1-
IS2-
IS2+
PGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
JP2
HE ADE R 8X2
PGND
PGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
JP1
HE ADE R 8X2
PGND
VCAP
VDH
Male connector (9 0°)
EN1_X2
R 22
5,6
D12
ST
P
S
2
H
1
0
0
A
D13
S
T
P
S
2H
100
A
D14
S
T
P
S
2H
100
A
D15
S
T
P
S
2H
100
A
D16
S
T
PS
2
H1
0
0A
D17
ST
P
S2
H
1
0
0
A
R 20
5,6
R 18
5,6
R 21
5,6
R 19
5,6
R 17
5,6
PGND
D8
S
T
P
S
2H
100
A
D9
ST
P
S
2
H
1
0
0
A
D10
ST
P
S
2
H
100
A
D11
S
T
P
S
2H
100
A
GND
C5
2.2uF/100V
1
2
3
4
J34
EN2_X2
(Footprint "T")
1
2
3
4
EN2_X2
J2
5
J2
6
J2
7
J2
8
J3
0
J2
9
J18
J19
J21
J22
J23
J24
C21
100uF/100V
1
2
L 2 3.3uH / 2A
J7
V _A DJ
C16
100nF/100V
GND
V _A DJ
C15
100nF/16V
C14
10uF/16V
D18
1N4007
GND
GND
R 8
120
R 23
270
C17
10uF/16V
R 26
150
1
2
J3
OPE N=+5V
R 7
10/1W
I N
3
GN
D
1
OUT
4
U2
L M 217M
CL OSE =+3.3V
V _A DJ
Default = 2-3
De
fa
u
lt
=
O
p
e
n
Default = Close
Default = Open
De
fa
u
lt
=
C
lo
se
Default = Close
Default = Close
Default = 1-2
Default = Close
Default = Open
Default = 1-2
Default = 2-3
Default = 1-2
Default = 1-2
Default = 1-2
Default = 1-2
Default = Open
Default = Open
Default = Open
Default = Open
Default = Open
Default = Open
De
fa
u
lt
=
O
p
en
De
fa
u
lt =
O
p
en
De
fa
u
lt
=
O
p
en
De
fa
u
lt
=
O
p
en
De
fa
u
lt
=
Op
en
De
fa
u
lt
=
O
p
en
J9
D
efa
ul
t =
O
p
en
J1
0
D
ef
au
lt =
O
pe
n
J3
1
De
fa
u
lt
=
O
p
en
J3
2
De
fa
u
lt
=
O
p
en
C13
22uF/100V
C12
100uF/100V
PWM_H1
R 5
100K
5
4
3
2
1
6
Q1
Q
2
Q1
B C846BDW1T 1G
R 27
220
VIGN
GND