AOZ1034DI Alpha & Omega Semiconductor Inc, AOZ1034DI Datasheet - Page 13
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AOZ1034DI
Manufacturer Part Number
AOZ1034DI
Description
IC BUCK SYNC ADJ 4A 8DFN
Manufacturer
Alpha & Omega Semiconductor Inc
Series
EZBuck™r
Type
Step-Down (Buck), PWM - Current Moder
Datasheet
1.AOZ1034DI.pdf
(18 pages)
Specifications of AOZ1034DI
Featured Product
The AOZ103x Family Synchronous Buck Regulator
Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
0.8 V ~ 18 V
Current - Output
4A
Frequency - Switching
500kHz
Voltage - Input
4.5 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-VDFN Exposed Pad
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
785-1254-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Package Dimensions, 5x4 DFN-8
Rev. 1.1 September 2010
Notes:
1. Dimensions and tolerancing conform to ASME Y14.5M-1994.
2. All dimensions are in millimeters.
3. The location of the terminal #1 identifier and terminal numbering convention conforms to JEDEC publication 95 SP-002.
4. Dimension b applies to metallized terminal and is measured between 0.15mm and 0.30mm from the terminal tip. If the terminal has the
5. Coplanarity applies to the terminals and all other bottom surface metallization.
6. Drawing shown are for illustration only.
ddd C
ccc C
optional radius on the other end of the terminal, the dimension b should not be measured in that radius area.
RECOMMENDED LAND PATTERN
A
A1
aaa C
SIDE VIEW
TOP VIEW
D
b
D/2
UNIT: mm
bbb
A
A3
E/2
C A B
www.aosmd.com
B
Seating
Plane
E
Dimensions in millimeters
Symbols
aaa
bbb
ddd
ccc
A1
A3
D2
D3
E2
E3
L1
A
D
E
R
b
e
L
C
Index Area
1.975
1.625
2.500
2.050
0.600
0.400
(D/2 x E/2)
Min.
0.80
0.00
0.35
–
–
–
–
0.20 REF
5.00 BSC
4.00 BSC
0.95 BSC
0.30 REF
Nom.
2.125
1.775
2.650
2.200
0.700
0.500
Pin #1 IDA
0.90
0.02
0.40
0.15
0.10
0.10
0.08
L
E2
2.225
1.875
2.750
2.300
0.800
0.600
Max.
1.00
0.05
0.45
–
–
–
–
1
Symbols
R
BOTTOM VIEW
D2
Dimensions in inches
aaa
bbb
ddd
ccc
D2
D3
A1
A3
E2
E3
L1
A
D
E
R
b
e
L
0.031
0.000
0.014
0.078
0.064
0.098
0.081
0.024
0.016
Min.
e
–
–
–
–
D3
0.008 REF
0.197 BSC
0.157 BSC
0.037 BSC
0.012 REF
Nom.
0.035
0.001
0.016
0.084
0.070
0.104
0.087
0.028
0.020
0.006
0.004
0.004
0.003
AOZ1034
Page 13 of 18
E3
0.039
0.002
0.018
0.088
0.074
0.108
0.091
0.031
0.024
Max.
–
–
–
–
L1