aoz1051pi Alpha & Omega Semiconductor, aoz1051pi Datasheet - Page 12

• Manufacturer Part Number: aoz1051pi
• Description: Ezbucktm 3 A Synchronous Buck Regulator
• Manufacturer: Alpha & Omega Semiconductor

Package Dimensions, SO-8 EP1
Rev. 1.0 June 2011
2.87
RECOMMENDED LAND PATTERN
2.20
Notes:
1. Package body sizes exclude mold flash and gate burrs.
2. Dimension L is measured in gauge plane.
3. Tolerance 0.10mm unless otherwise specified.
4. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact.
5. Die pad exposure size is according to lead frame design.
6. Followed from JEDEC MS-012
1.27
E2
7 (4x)
E3
3.70
0.635
B
D0
D1
D
UNIT: mm
2.71
0.80
e
5.74
E1
A2
A1
www.aosmd.com
Symbols
| L1–L1' |
Dimensions in millimeters
D0
D1
A1
A2
E1
E2
E3
L1
A
B
C
D
E
e
L
y
θ
A
E
Note 5
Min.
1.40
0.00
1.40
0.31
0.17
4.80
3.20
3.10
5.80
3.80
2.21
0.40
—
—
0 °
—
0.40 REF
1.04 REF
Nom.
0.406
1.55
0.05
1.50
4.96
3.40
3.30
6.00
1.27
3.90
2.41
0.95
0.04
—
—
3 °
Gauge plane
0.2500
Max.
1.70
0.10
1.60
0.51
0.25
5.00
3.60
3.50
6.20
4.00
2.61
1.27
0.10
0.12
—
8 °
Symbols
| L1–L1' |
Dimensions in inches
θ
A1
A2
D0
D1
E1
E2
E3
L1
C
D
A
B
E
e
L
y
θ
C
L1'
L
0.055
0.000
0.055
0.012
0.007
0.189
0.126
0.122
0.228
0.150
0.087
0.016
Min.
—
—
—
0 °
L1
0.016 REF
0.041 REF
AOZ1051PI
Nom.
0.061
0.002
0.059
0.016
0.195
0.134
0.130
0.236
0.050
0.153
0.095
0.037
0.002
—
—
3 °
Page 12 of 14
0.067
0.004
0.063
0.020
0.010
0.197
0.142
0.138
0.244
0.157
0.103
0.050
0.004
0.005
Max.
—
8 °