Maxim Integrated MAX78630+PPM Evaluation Kit - Manual (Page 26)

MAX78630+PPM Evaluation Kit User Manual
26 Rev 0
5 Schematics, Bill of Materials, and PCB Layouts
This section includes the schematics, bill of materials, and PCB layouts for the MAX78630+PPM EV board.
5.1 MAX78630+PPM EV Board Schematics
Figure 5: MAX78630+PPM EV Board Electrical Schematic (1 of 2)
V3P3
IF
C1/
DI
O9
DI
O15
DI
O14
GND
R11
0.004, 1%, 2.5W
2512P
V3P3A
J45
CON1
1
J46
CON1
1
J44
CON1
1
V3P3
Title
Size Document Number Rev
Date: Sheet of
MAX78630 TQFN32 Ev aluation Board 1
MAX78630TQFN32EVALV1
Maxim - Teridian Smart Grid Solutions
B
1 2 Friday , April 12, 2013
SCK
V3P3A
MOSI
MISO
IA
SSB
.
I2C Address Bits
SW2 determines
ADDR0 and ADDR1
CT secondary inputs
R14
750, 0.1%
0603
Nin
SW1
Warning
R15
750, 0.1%
0603
J13
CON2
SIP100P2
1
2
MT1
PCB Peg
AL
1/D
IO
0
Nout
SDO
GND
J15
CON3
1
2
3
Jumper J15
Pos 1-2: 3I
Pos 2-3: 2I + Shunt on Neutral
SPCK/ADDR0 SPCK
C11
1000pF
0603
SP
CK/
AD
DR0
/DI
O1
J11
CON3
1
2
3
SSB
J39
Block2
5.08 mm/2
1
2
SDI/RX/SDAI SDI
V3P3A
R13
4.99, 1%
1210
SDO/TX/SDAO
Insert Burden Resistor
(Close Jumper f or CT)
SD
I/R
X/
SDA
I/D
IO
2
V3P3A
SSB/DIR/SCL
V3P3A
SD
O/T
X/
SDA
O/D
IO
3
J7
CON18
SIP100P18
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8
IB
V3P3A
R18
750, 0.1%
0603
R17
750, 0.1%
0603
AL3/ADDR1
J19
CON2
SIP100P2
1
2
C14
1000pF
0603
J40
Block2
5.08 mm/2
1
2 R16
4.99, 1%
1210
Insert Burden Resistor
(Close Jumper f or CT)
C12
0.1uF
0603
Optional RC f or Rogowski Coils
(Close Jumper f or CT) J20
CON2
SIP100P2
1 2
C13
0.047uF
0603
R20
750, 0.1%
0603
IC
V3P3A
R22
750, 0.1%
0603
C17
1000pF
0603
J42
CON2
SIP100P2
1
2
AL
2/D
IO
4
J41
Block2
5.08 mm/2
1
2 R19
4.99, 1%
1210
Insert Burden Resistor
(Close Jumper f or CT)
C15
0.1uF
0603
Optional RC f or Rogowski Coils
(Close Jumper f or CT)
J43
CON2
SIP100P2
1 2
C16
0.047uF
0603
IFC0
R3
10K
0603
C40
0.1uF
0603
SS
B/D
IR
/SC
L/I
FC
1/D
IO
5
C9
0.1uF
0603
GND
C39
0.1uF
0603
U1
MAX78630-32
QFN32L
V
3P
3 A
2 4
DIO9
22
AV1
25
XOUT
13
G
NDA
1
AV2
26
DIO6
6
AI2
30
AI3
31
XIN
12
AI1
29
DIO5
8
DIO3
16
DIO4
9
DIO10
21
RESETB
23
DIO2
17
RES2
32
DIO7
4
DIO8
3
G
NDD
1 4
DIO0
20
DIO1
18
V
3P
3 D
1 1
AV3
27
RES1
28
G
NDD
1 5
DIO11
19
DIO12
10
DIO13
7
DIO14
5
DIO15
2
LOGO4
DNP
1
MAXIM
VB
R9
1M, 0.1%
R8
1M, 0.1% J3
CON4
1
2
3
4
C4
1000pF
0603
R7
750, 0.1%
0603
C3
0.1uF
0603
V3P3A
R4
750, 0.1%
0603
C2
1000pF
0603
R10
750, 0.1%
0603
C6
1000pF
0603
C5
0.1uF
0603
V3P3A
VC
V3P3A
R1
1M, 0.1%
R6
1M, 0.1%
R2
1M, 0.1%
R5
1M, 0.1%
J1
CON4
1
2
3
4
AL
3/A
DD
R0/
DIO
6
Jumper
Pos 1-2: 2V Delta (VB is ref erence)
Pos 2-3: 3V Wy e/Delta
J2
CON4
1
2
3
4
J6
CON1
1
C1
0.1uF
0603
J8
CON1
1
R38
10K
0603
VA
J10
CON1
1
J9
CON1
1
GND
AL1
V3P3
R77
1K R79
1K
R80
1K
GND
V3P3
SW4
SW DIP-2
R33
10K
0603
R21
0
0603
R78
1K
SPI 0x
UART 10
I2C 11
C18
18pF
0603
Y 1
20.00MHz
1 2
C19
18pF
0603
SW5
SW DIP-2
R39
10K
0603
The state of SW4 at power-up
determines the communications
method used. SW4 can be set to
1s after power-up to free up the
GPIO lines
COMMUNICATIONS
MODE
R36
10K
0603
Optional RC f or Rogowski Coils
(Close Jumper f or CT)
GND
AL
4/D
IO
7
V3P3
AL2
IF
C0/
DI
O8
AL4
C38
0.1uF
0603
Test points Currents
GND
IFC1
AL5
Voltage inputs
AL
5/D
IO
10
MT2
PCB Peg
Test points Voltages
SGNV1
GND
GND
MT3
PCB Peg
MT4
PCB Peg
DIO connector
R12
750, 0.1%
0603
C8
1000pF
0603
C7
0.1uF
0603
SGNV2
SG
NV1
/D
IO1
1
J14
CON2
SIP100P2
1 2
SGNV3
C10
0.047uF
0603
SG
NV2
/D
IO1
2
J4
CON4
1
2
3
4
LOGO1
DNP
1
SG
NV3
/D
IO1
3
6610 Reset
J5
CON4
1
2
3
4