SC198 Semtech, SC198 Datasheet - Page 15

• Manufacturer Part Number: SC198
• Description: Dual DC-DC Buck Converter
• Manufacturer: Semtech

POWER MANAGEMENT
Outline Drawing - MLPQ-20 4 x 4
© 2007 Semtech Corp.
aaa C
NOTES:
(LASER MARK)
INDICATOR
1.
2.
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.
PIN 1
A
E1
A
2
1
A1
N
D
D1
e
D/2
15
bxN
LxN
B
E
A2
bbb
C
SEATING
E/2
PLANE
C A B
DIM
aaa
bbb
A1
A2
D1
E1 .100 .106 .110 2.55 2.70 2.80
A
b
D
E
e
L
N
MIN
.031
.000
.007
.153
.100
.153
.011
-
.020 BSC
INCHES
(.008)
NOM
.001
.010
.157
.106
.157
.016
.004
.004
.035
DIMENSIONS
20
MAX
.040
.002
.012
.161
.110
.161
.020
-
MIN
0.80
0.00
0.18
3.90
2.55
3.90
0.30
MILLIMETERS
-
0.50 BSC
(0.20)
NOM
4.00
4.00 4.10
0.90
0.02
0.25
2.70
0.40
0.10
0.10
20
MAX
1.00
0.05
0.30
4.10
2.80
0.50
-
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SC198