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ARD00386
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P26
MCP1640 12V/50 mA T
WO CELLS
INPUT BOOST CONVERTER
REFERENCE DESIGN
©
2011 Microchip Technology Inc.
DS51999A-page 19
Appendix A. Schematic and Layouts
A.1
INTRODUCTION
This appendix contains the followin
g schemat
ics
and layouts for the MCP1640 12V/50 mA
T
wo Cells
Input Boost Converter Reference Design:
•
Board –
Schemati
c
•
Board –
T
op Sil
k and Pad
s
•
Board –
T
op Copper
and Pad
s
•
Board –
Bottom
Copper an
d Pads
MCP1640
12V/50 mA Two C
ells Input Boost C
onverter Refere
nce Design
DS51999A-page 20
©
2011 Microchip Technology Inc.
A.2
BOARD – SCHEMATIC
1
2
No
t
es :
* Do not
populat
e
-
in
ca
se
o
f
in
s
t
ab
ili
t
y,
u
s
e 2k o
r
3k
re
sis
to
r
s
CIN
10µ
4μ7
L
V
IN
V
OUT
MCP1640
2µ2
10µ
C
OUT
V
OUT
Schematic an
d Layou
ts
©
2011 Microchip Technology Inc.
DS51999A-page 21
A.3
BOARD – T
O
P SILK AND PADS
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P26
ARD00386
Mfr. #:
Buy ARD00386
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Description:
BOARD MCP1640 2CELL BOOST CONV
Lifecycle:
New from this manufacturer.
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ARD00386