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SW
VOUT
NC
EN
VIN
VFB
Name
Pin #
Type
Current
Max Current
Part Type
Terminal Order
Terminal Type
EN
1
Input
0.55A
0.55A
Terminal
INPUT
VFB
2
Input
0.55A
0.55A
Terminal
INPUT
NC
3
Not Connected
0.55A
0.55A
Terminal
notConnected
VOUT
4
Power Out
0.55A
0.55A
Terminal
powerOut
SW
5
Passive
0.55A
0.55A
Terminal
passive
PGND
6
Power In
0.55A
0.55A
Terminal
powerIn
SGND
7
Power In
0.55A
0.55A
Terminal
powerIn
VIN
8
Power In
0.55A
0.55A
Terminal
powerIn

MCP1643-I/MS