SC4508 查看數據表（PDF） - Semtech Corporation
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SC4508 Datasheet PDF : 10 Pages
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POWER MANAGEMENT
Outline Drawing - MLPQ-12, 4 x 4
A
D
PIN 1
INDICATOR
(LASER MARK)
A
aaa C
A1
D1
E1 2
1
DIMENSIONS
B
DIM
INCHES
MIN NOM MAX
MILLIMETERS
MIN NOM MAX
A .031 - .040 0.80 - 1.00
A1 .000 - .002 0.00 - 0.05
A2 - (.008) -
- (0.20) -
b .010 .012 .014 0.25 0.30 0.35
D .153 .157 .161 3.90 4.00 4.10
E
D1 .074 .085 .089 1.90 2.15 2.25
E .153 .157 .161 3.90 4.00 4.10
E1 .074 .085 .089 1.90 2.15 2.25
e
.031 BSC
0.80 BSC
L .018 .022 .026 0.45 0.55 0.65
N
12
12
aaa
.003
0.08
A2
bbb
.004
0.10
SEATING
PLANE
C
LxN
E/2
N
e
D/2
bxN
bbb
CAB
NOTES:
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
2. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.
Land Pattern - MLPQ-12, 4 x 4
2x (C) H
X
K
DIMENSIONS
2x G 2x Z
Y
DIM
C
G
H
K
P
X
Y
Z
INCHES
(.148)
.106
.091
.091
.031
.016
.041
.189
MILLIMETERS
(3.75)
2.70
2.30
2.30
0.80
0.40
1.05
4.80
P
NOTES:
1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
Contact Information
SC4508
Semtech Corporation
Power Management Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
2004 Semtech Corp.
10
www.semtech.com
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