UG:306
Page 10
ADDR
0
ADDR
1
EAIN
SY
NC
O
SY
NC
I
EA
O
J2_1
PG
D
VDR
-VO SENS
E
VD
R
SY
NC
O
SY
NC
I
PG
D
ENABLE
COMP
TR
K
SC
L
SD
A
VS1
VS2
EA
O
TR
K
SG
ND
1
DN
P
PG SE
NS
E
VIN_
F
LGH
A7
EN
A5
SY
NC
I
B1
VDI
FF
A1
1
VS1
K4
EAI
N
A1
2
VS
P
A1
0
VS
N
A9
COM
P
A8
SY
NC
O
C1
SC
L
A3
A
DDR
0
A2
A
DDR
1
A1
SD
A
A4
TRK
A6
SGN
D
B14
EAO
A13
VD
R
E1
VS1
K5
VOU
T
J14
VOU
T
K1
3
VI
N
J1
PG
D
D1
VI
N
H1
PG
ND
K7
VI
N
K1
VS2
K10
VI
N
K2
VI
N
G1
VOU
T
H1
4
VOU
T
G1
4
PG
ND
K8
VOU
T
K1
4
VS2
K11
IMON
A1
4
IS
+
E1
4
IS
-
D1
4
PI37
XX
CTRK
DNP
CCOMP
4.7n
F
CEAO
DN
P
10.0K
RPGD
ADDRO/F
T2
ADDR1/
FT
1
CVDR 0.1u
F
10.0
K
RSYN
CI
C7
4.7U
F
1
J2
1
J3
1
J1
1
J4
PG
ND
VOUT
RSEN
SE
.001
5
IMON
DN
P
R1
DN
P
R3
DN
P
R2
DN
P
R4
ADDR
1
A
DDR
0
VDR
IMON
JVIN
JVOU
T
VS
P
VD
IF
F
VS
N
VS
P
C6
.1uF
IS
N
DN
P
RIMON
.1
5
RIN
IS
P
Ti
e
VS
N
VD
IF
F
200K
RDIFF1
1 ME
G
RDIFF2
14.0
k
REA1
1.07
k
REA4
49.
9
RG
P
JG
P
DN
P
CEAIN1
DN
P
EXT_VREF
10.0
K
REA3
DN
P
REA2
DAC
PCBN
umbe
r
PC
B
PCBNumbe
r
DN
P
RZ
2
0
RZ
1
VS
P
IMON
Jumper
J5
to
co
nnect
IMON
to
VP
fo
rA
TE
Test
ing.
DN
P
CIN
3
J6
SG
ND
ENABL
E
VS
UPPL
Y
A1
1
GN
D
2
A2
3
Y2
4
VCC
5
Y1
6
U1 NC7WZ1
4
2
3
D1
A
1
4
D1B
1.00
k
R5
VDR
4
1
2
3
TO
PV
IE
W
DUAL
LED
ORIENTATION
PG
D
PCBNumbe
r
1
2
MECH PI
N
3
M
EC
H
PI
N
LMAG 500n
H
F1
F2
Fiducials
** Output Voltage programmed to 24V typical. E
nd user to change divider or apply an external
voltage to EXT_VREF to change output voltage.**
PCM0xxx
-VO SENSE
1
+ VO
SENSE
1
SG
ND
1
EN
2
SD
A
3
SC
L
4
H1
I2
CH
ea
de
r
J5
SG
ND
0
RSCL
0
RSDA
Serial
# Labe
l
*
PCB0xxxr
A
D50
1
BAT54XV2CT
C201
1.0n
f
47K
R204
100k
R205
0
R206
C202
100p
f
R208 .1
LG
H
C1
0
4.7U
F
C1
2
4.7U
F
C9
4.7U
F
C1
1
4.7U
F
C1
3
4.7U
F
C8
4.7U
F
C1
4
4.7U
F
C203
4.7U
F
C204
4.7U
F
C205
4.7U
F
C206
4.7U
F
C2
4.7U
F
C3
4.7U
F
C1
4.7U
F
C4
4.7U
F
C5
4.7U
F
65nH FP0
404R
1
L200
CIN
1
4.7U
F
CIN
2
4.7U
F
JTRK
DN
P
JLGH DN
P
J200
0.51
RDAM
P
VI
NV
IN_FIL
T
IMON
VOUT1
LG
H
SRP7
030-1R0M
1
2
L1
1.0u
H
1
2
L201
47uH
JI
SP
JI
SN
SHU
NT2
F3
F4
3
1
2
6
5
4
V OU
T
V-
+I
N
V+
RG
-IN
INA193AIDBV
R
U180
0
0
R303
0
R304
C302
DN
P
C301 0.1u
F
1k
R302
6.98
k
R301
193OUT
193OUT
VD
R
29.4
K
R305
6.49
k
R306
J302
J303
J301
LGH
ENABLE
Figure 7
PI3740 Evaluation Board
Schematic Page 1
Schematics