AOZ1084DI Datasheet, PDF (10/12 Pages) Alpha & Omega Semiconductors – 1.2A Buck LED Driver

Package Dimensions, DFN2x2-8L
AOZ1084
D
E
TOP VIEW
b
R
E1
E
Pin #1 ID
Option 1
L
D1
BOTTOM VIEW
c
A1
A
Seating
Plane
SIDE VIEW
Pin #1 ID
Option 2
BOTTOM VIEW
Chamfer
0.2 x 45
RECOMMENDED LAND PATTERN
0.50
0.25
0.85
0.90
1.70
0.30
1.50
UNIT: mm
Dimensions in millimeters
Symbols
A
A1
b
c
D
D1
E
E1
e
L
R
aaa
bbb
ccc
ddd
Min. Nom. Max.
0.70 0.75 0.80
0.00 0.02 0.05
0.18 0.25 0.30
0.20 REF.
2.00 BSC
1.35 1.50 1.60
2.00 BSC
0.75 0.90 1.00
0.50 BSC
0.20 0.30 0.40
0.20
0.15
0.10
0.10
0.08
Dimensions in inches
Symbols
A
A1
b
c
D
D1
E
E1
e
L
R
aaa
bbb
ccc
ddd
Min. Nom. Max.
0.028 0.030 0.031
0.000 0.001 0.002
0.007 0.010 0.012
0.008 REF.
0.079 BSC
0.053 0.059 0.063
0.079 BSC
0.030 0.035 0.039
0.020 BSC
0.008 0.012 0.016
0.008
0.006
0.004
0.004
0.003
Notes:
1. Dimensions and tolerances conform to ASME Y14.5M-1994.
2. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact.
3. Dimension b applied to metallized terminal and is measured between 0.10mm and 0.30mm from the terminal tip. If the terminal
has the optional radius on the other end of the terminal, dimension b should not be measured in that radius area.
4. Coplanarity ddd applies to the terminals and all other bottom surface metallization.
Rev. 0.3 April 2012
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Page 10 of 12