VRM 9.0 DC-DC Converter Design Guidelines

VRM 9.0 DC-DC Converter Design Guidelines
14
Figure 3, VRM Footprint and Space Requirements
1
.
0
7
±
.
0
5
[
.
0
4
2
±
.
0
0
2
]
1
9
S
P
A
C
E
S
@
[
.
1
0
0
]
2
.
5
4
1
0
S
P
A
C
E
S
@
T
Y
P
E
A
C
H
S
I
D
E
[
.
0
5
0
±
.
0
0
2
]
[
.
1
0
0
]
2
.
5
4
2
.
5
4
[
.
1
0
0
]
7
.
6
2
[
.
3
0
0
]
1
.
2
7
±
.
0
5
1
.
2
7
[
.
0
5
0
]
T
Y
P
9
6
.
5
2
[
3
.
8
0
]
6
.
3
5
[
.
2
5
]
M
A
X
C
O
M
P
H
E
I
G
H
T
6
.
3
5
[
.
2
5
]
M
A
X
C
O
M
P
H
E
I
G
H
T
2
P
L
[
.
0
6
2
±
.
0
0
8
]
6
1
P
L
[
.
0
4
0
±
.
0
0
3
]
Ø
1
.
0
2
±
.
0
8
5
.
0
8
[
.
2
0
0
]
M
I
N
1
0
.
8
0
[
.
4
2
5
]
1
0
.
8
0
[
.
4
2
5
]
3
0
S
P
A
C
E
S
@
=
7
6
.
2
0
[
3
.
0
0
0
]
.
3
8
[
.
0
1
5
]
X
4
5
°
5
.
0
8
[
.
2
0
0
]
8
.
8
9
[
.
3
5
0
]
1
.
5
7
±
.
2
0
5
8
.
4
2
[
2
.
3
0
]
D
E
T
A
I
L
A
P
C
B
E
D
G
E
C
A
R
D
C
O
N
T
A
C
T
S
2
P
L
[
1
.
1
4
3
±
.
0
0
2
]
2
9
.
0
3
±
.
0
5
[
2
.
0
4
3
±
.
0
0
2
]
5
1
.
8
9
±
.
0
5