Maxim Integrated 78M6631 Evaluation Board - Manual (Page 22)

78M6631 Evaluation Board User Manual UM_6631_077
22 Rev 1
Figure 7: 78M6631 Evaluation Board Electrical Schematic (3 of 3)
J33
Weco Tst
RAPC712A
MS 502-RAPC712
1
2
3
VR1
MAX5091BASA+
SOIC8
MAX5091BASA+-ND
EN
3
VOUT 8 VIN 1
RES
6
GN
D
5
SI 2
CT
4
SO 7
V3P3
C33
0.1uF
0603
C35
0.1uF
0603
C32
10uF
0805
445-3458-1-ND
GND
C34
10uF
0805
445-3458-1-ND C36
0.1uF
0603
Optional +5V wall-wart
GND GND
URX
J35
SIP100P2
CON2
1 2
TXD
RXD
J34
USB-B
USBB
MS 154-2442-E
1
2
3
4
5
6
USB5V USBRX
GND USBDM
V3P3
USBDP
U4
ADUM3201
ADUM3201
ADUM3201ARZ-ND
VOA
2 V1
1
ND1
4
V2
8
VIA
7
G2
5 VIB
3
VOB
6
USBTX
ISO5V
C38
4.7uF
1206P
USBGND
C39
0.1uF
0603
Mouser 571-1487588-2
1.5M A/B White Cable
Isolated USB Interface
J36
CON4
SIP100P4
1
2
3
4
R43
0
0603
R45
10K
0603
UTX
C37
0.1uF
0603 R44
0
0603
RXD
Title
Size Document Number Rev
Date: Sheet of
78M6631P56EBv 1 1
78M6631-56 Three Phase Dev elopment Board
Teridian Maxim-IC
B
3 3 Tuesday , March 15, 2011
C31
0.1uF
0603
VR2
VBT1-5V
VBT1
102-1397-2-ND
NC1
3
VOUT
5
VIN
2
VGND
4
GND
1
NC2
6
NC3
7
NC4
8
.
U3
28-SSOP
768-1007-1-ND
VCC
20
USBDM
16
USBDP
15
VCCIO
4
NC1
8
RESETB 19
OSCI
27
RXD
5
RTS
3
CTS
11
DTR
2
DSR 9
RI 6
CBUS0 23
TXD
1
OSCO
28
CBUS1
22
CBUS2
13
CBUS3
14
CBUS4
12
3V3OUT
17
AGN
D
25
G
ND1
7
G
ND2
18
G
ND3
21
T
EST
26
NC2 24 DCD
10
TXD