SC198A Semtech, SC198A Datasheet - Page 14

• Manufacturer Part Number: SC198A
• Description: Dual DC-DC Buck Converter
• Manufacturer: Semtech

Outline Drawing – MLPQ-20 4x4
aaa C
(LASER MARK )
NOTES :
INDICATOR
1.
2.
PIN 1
A
COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
E1
A
A1
2
1
N
D
D1
D/2
e
bxN
LxN
B
E
A 2
bbb
C
E/2
SEATING
PLANE
C A B
DIM
aaa
bbb
A 1
A2
A
D 1
E1 . 100 . 106 . 110 2. 55 2. 70 2. 80
D
E
N
b
e
L
. 031
. 000
. 007
. 153
. 100
. 153
. 011
MIN
-
. 020 BSC
INCHES
(.008)
NOM
. 035
. 001
. 010
. 157
. 106
. 157
. 016
. 004
. 004
20
DIMENSIONS
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
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0. 90
0. 02
0. 25
2. 70
0. 40
0. 10
0. 10
4. 00
4. 00 4. 10
20
MAX
1. 00
0. 05
0. 30
4. 10
2. 80
0. 50
-
SC198A
14