Linear Technology DC1636A, Демонстрационное руководство, Страница: 4 / 8

4
dc1613af
DEMO MANUAL DC1613A
SCHEMATIC DIAGRAM
5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
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A
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1.
A
L
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, 0402.
NOTES:
UNLESS
OTHERWISE
SPECIFIED
2.
IN
STA
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0
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1k
2N
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2N
7002
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M
_
R
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T#
US
B_RX
F
#
VPI
C
VCC
VCC
VCC
RC4/MISO/SDAI PI
C_DB3
PI
C_DB2
RC5
/MOS
I/S
DAO
PI
C_DB0
PI
C_DB4
PIC_DB6 RC3_SCK PIC_DB5 PI
C_DB1
PI
C_DB7
RB5/CS USB_RXF# USB_RD_CLK#
AUX_MAIN#
GPO_
2
GPO_
1
NXP_RD_ NXP_CE_ NXP_A1_ OUT
E
N
NXP_W
R
_
ALERTB NXP_INT_ USB_TXE# USB_W
R
_
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LK#
NXP_A0_ RA5 RA4
SIZE DATE:
IC
NO.
REV.
SH
EET
O
F
TI
TLE:
AP
P
R
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ALS
PC
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ax:
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M
ilp
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C
A
95035
Phone:
(408)432-1900
1630
M
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.
SCALE =
NONE
www.linear
.com
N/A
DEMO
CIRCUIT
1613A
1
01
02
,9
1
lir
p
A
,y
a
d
n
o
M
4
I2C / SMBUS / PMBUS
C
ONTROLLER
KT
LE
O
C
.
2
SIZE DATE:
IC
NO.
REV.
SH
EET
O
F
TI
TLE:
AP
P
R
OV
ALS
PC
B
D
ES.
AP
P
E
NG
.
TE
CHNO
L
O
G
Y
F
ax:
(408)434-0507
M
ilp
it
as,
C
A
95035
Phone:
(408)432-1900
1630
M
cC
arth
y
B
lvd.
LTC
C
onfidential-For
C
us
tome
r
U
se
Only
CUSTOMER
NOTICE
L
IN
E
A
R
T
E
C
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N
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TE
C
H
N
OLOGY
P
A
R
T
S
.
SCALE =
NONE
www.linear
.com
N/A
DEMO
CIRCUIT
1613A
1
01
02
,9
1
lir
p
A
,y
a
d
n
o
M
4
I2C / SMBUS / PMBUS
C
ONTROLLER
KT
LE
O
C
.
2
SIZE DATE:
IC
NO.
REV.
SH
EET
O
F
TI
TLE:
AP
P
R
OV
ALS
PC
B
D
ES.
AP
P
E
NG
.
TE
CHNO
L
O
G
Y
F
ax:
(408)434-0507
M
ilp
it
as,
C
A
95035
Phone:
(408)432-1900
1630
M
cC
arth
y
B
lvd.
LTC
C
onfidential-For
C
us
tome
r
U
se
Only
CUSTOMER
NOTICE
L
IN
E
A
R
T
E
C
H
N
O
L
O
G
Y H
A
S MA
D
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A
B
EST
EF
F
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C
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IT
T
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A
T
MEET
S C
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ST
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M
ER
-S
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SPEC
IF
IC
A
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IO
N
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;
H
O
W
EVER
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MA
IN
S T
H
E C
U
ST
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ER
'S
R
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AND
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FOR
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WI
TH
LI
N
E
A
R
TE
C
H
N
OLOGY
P
A
R
T
S
.
SCALE =
NONE
www.linear
.com
N/A
DEMO
CIRCUIT
1613A
1
01
02
,9
1
lir
p
A
,y
a
d
n
o
M
4
I2C / SMBUS / PMBUS
C
ONTROLLER
KT
LE
O
C
.
2
REVISION
HISTORY
DESCRI
PT
IO
N
D
AT
E
APPRO
V
ED
ECO
R
EV
LEO
C
.
PRODUCTI
ON
2
04-19-10
_
REVISION
HISTORY
DESCRI
PT
IO
N
D
AT
E
APPRO
V
ED
ECO
R
EV
LEO
C
.
PRODUCTI
ON
2
04-19-10
_
REVISION
HISTORY
DESCRI
PT
IO
N
D
AT
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APPRO
V
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ECO
R
EV
LEO
C
.
PRODUCTI
ON
2
04-19-10
_
C2 0.
1uF
C2 0.
1uF
R5 1k R5 1k
R2 475 R2 475
JP1
H
D
2X3-079
PROG
JP1
H
D
2X3-079
PROG
1 3 5
6 4 2
C3 0.
1uF
C3 0.
1uF
R1
0
4.
99k
OPT R1
0
4.
99k
OPT R1
2
1M OPT R1
2
1M OPT
JP2
1 0
H
D
1X3-
079
OPT JP2
1 0
H
D
1X3-
079
OPT
1 3 2
- +
LED1 LTST-C190KG
KT
COMMAND
GRN
(L
IT
E
-O
N
)
- +
LED1 LTST-C190KG
KT
COMMAND
GRN
(L
IT
E
-O
N
)
R1 49.
9k
R1 49.
9k
U1 PI
C
16LF1937-I
/P
T
U1 PI
C
16LF1937-I
/P
T
RD2
40
RD3
41
RD4
2
RD5
3
RD6
4
RD7
5
MCL
R
18
OSCIN
30
OSCOUT
31
RB3
11
RB1
9
RB2
10
RB4
14
RX/RC7
1
TX/
R
C6
44
MOS
I/RC5
43
MIS
O
/RC4
42
SCK/
RC3
37
RC2
36
RC1
35
RC0
32
VDD
7
VSS
29
PGD/
RB7
17
PGC/
RB6
16
RB5
15
VSS
6
VDD
28
RE2
/CS
27
RE1
/W
R
26
RE0
/RD
25
RA5
24
RA4
23
RA3
22
RA2
21
RA1
20
RA0
19
IN
T/
RB0
8
RD1
39
RD0
38
C1 0.
1uF
C1 0.
1uF
U2 LTC1799C
S
5
U2 LTC1799C
S
5
GND
2
V+
1
OUT
5
DIV
4
SET
3
R3 20k R3 20k
R4 33.
2
R4 33.
2