Microchip Technology MCP1631RD-MCC2 Data Sheet
MCP1631/HV/MCP1631V/VHV
DS22063B-page 2
© 2008 Microchip Technology Inc.
Package Types
1
2
3
COMP
PGND
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
20-Lead SSOP and TSSOP
MCP1631/MCP1631V
SHDN
OSC
IN
OSC
DIS
OV
IN
V
REF
A
GND
NC
NC
NC
A
VDD_IN
VS
IN
IS
IN
VS
OUT
IS
OUT
FB
CS/V
RAMP
P
VDD
V
EXT
1
2
3
COMP
PGND
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
20-Lead SSOP and TSSOP
MCP1631HV/MCP1631VHV
SHDN
OSC
IN
OSC
DIS
OV
IN
V
REF
A
GND
NC
NC
A
VDD_OUT
VS
IN
IS
IN
VS
OUT
IS
OUT
FB
CS/V
RAMP
P
VDD
V
EXT
V
IN
COMP
P
GND
SHDN
A
GND
NC
NC
VS
IN
IS
IN
VS
OU
T
IS
OU
T
FB
CS/V
RAMP
P
VDD
V
EXT
A
VDD_IN
1
2
3
4
5
6
7
8
9
10
15
14
13
12
11
20
19
1 8
17
16
NC
OSC
IN
OSC
DI
S
OV
IN
V
REF
EP
20 Lead 4x4 QFN
MCP1631/MCP1631V
21