SC4538 Datasheet, PDF (13/14 Pages) Semtech Corporation – High Effi ciency Boost Converter for up to 10 LEDs

SC4538
Outline Drawing – MLPD-UT-8 2x2
A
PIN 1
INDICATOR
(LASER MARK)
aaa C
A1
B
D
DIMENSIONS
INCHES
MILLIMETERS
DIM
MIN NOM MAX MIN NOM MAX
E
A .018 ^- .024 0.45 ^- 0.60
A1 .000 ^- .002 0.00 ^- 0.05
A2
(.006)
(0.1524)
b .007 .010 .012 0.18 0.25 0.30
D .075 .079 .083 1.90 2.00 2.10
D1 .061 .067 .071 1.55 1.70 1.80
E .075 .079 .083 1.90 2.00 2.10
E1 .026 .031 .035 0.65 0.80 0.90
A
e
.020 BSC
0.50 BSC
SEATING _{L .012 .014 .016 0.30 0.35 0.40}
PLANE
N
8
8
A2
C
aaa
.003
bbb
.004
0.08
0.10
D1
12
LxN
E/2
E1
N
e
D/2
bxN
bbb
CAB
e/2
NOTES:
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
2. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.
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