Voltage Regulator Module (VRM) 10.2L Design Guidelines

Voltage Regulator Module (VRM) 10.2L Design Guidelines 31
VRM – Mechanical Guidelines
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Figure 7-1. VRM 10.2 Module and Connector
96.52m m (3.8 0") M AX
65.34m m
(2 .5 7 ")
MAX
93.34mm (3.675") MAX
13.50mm
(0.5 3 1 ")
66.34mm
(2.61 2")
MAX
59.3m m
(2.33 ")
Ref.
Component
Keepout
View A
View A
15.5 0m m
(0.610")
2X R2.00mm (R0.08")
3.00mm
(0 .1 1 8 ")
12.0m m
(0.47 ")
7.0mm
(0.276")
PC B Footprint
3.33m m
(0.1 3 1 ")
PIN 54
8x2.50m m
(0.0 9 8 ")
PIN 1
PIN 28
OPEN Latches 114.98mm (4.527") MAX
C LO SE D Latches 102.5m m (3.675") M AX
9.03m m
(0 .3 56 ")
MAX
5.08m m
(0 .2 00 ")
hole diam eter
54x1.02+/-0.08mm
(.040+/-.003")
12x2.50mm
(0.0 9 8 ")
10.53m m (0.415")
36.07mm (1.420")
66.77m m (2.629")
9.70m m (0.382")
8.04m m
(0.316")
10.16mm
(0 .4 ")
MAX
14.27mm
(0.562")
MAX
NEAR SIDE Components
F A R S ID E C o m po ne nts
PIN 54
PIN 1
1.50+/- 0 .2m m
(0.05 9 + /- 0.0 08 ")
7.87mm (0.310")
1.8 0m m
(0 .0 7 1 ")
6.00m m
(0.236")
20.0m m
(0.79 ")
13.18mm
(0.5 1 9 ")
22.97m m
(0.904")
28.9m m (1.13 8")
22.8 8m m
(0.901")
1.70m m
(0 .0 6 7 " )
View B
1.00+0/-0.13mm
(0.03 9+ 0/-0 .0 05 ")
4.05m m
(0 .1 5 9 ")
R 0.65mm
(R0 .026 ")
View B
0.50m m
(.0 20 ")
1.57mm +/-0.20
(.062" +/-.0 08)
PCB
Edge Card
Contacts
30
51.84mm
(2.04 ”)