aoz1036pi Alpha & Omega Semiconductor, aoz1036pi Datasheet - Page 2

• Manufacturer Part Number: aoz1036pi
• Description: Ezbucktm 5a Synchronous Buck Regulator
• Manufacturer: Alpha & Omega Semiconductor

Ordering Information
Pin Configuration
Pin Description
Rev. 1.1 September 2010
5x4 DFN-8
7, 8
Part Number
1
2
3
4
5
6
AOS Green Products use reduced levels of Halogens, and are also RoHS compliant.
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AOZ1036DI
AOZ1036PI
Pin Number
PGND
AGND
Pad SO-8
Exposed
www.aosmd.com/web/quality/rohs_compliant.jsp
VIN
FB
Pad
7, 8
1
2
3
4
5
6
1
2
3
4
5x4 DFN-8
(Top View)
Ambient Temperature Range
GND
LX
Pin Name
-40°C to +85°C
COMP
PGND
AGND
VIN
8
7
6
5
EN
NC
FB
LX
LX
LX
EN
COMP
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Power ground. Electrically needs to be connected to AGND.
Supply voltage input. When VIN rises above the UVLO threshold the
device starts up.
Reference connection for controller section. Also used as thermal
connection for controller section. Electrically needs to be connected
to PGND.
The FB pin is used to determine the output voltage via a resistor
divider between the output and GND.
External loop compensation pin.
The enable pin is active high. Connect it to VIN if not used and do
not leave it open.
PWM output connection to inductor.
No Connect. Pin 7 and 8 are not internally connected. Connect
these two pins externally to LX and use them for better thermal
performance.
PGND
AGND
Exposed Pad SO-8
VIN
FB
for additional information.
5x4 DFN-8
Package
Exposed Pad SO-8
1
2
3
4
Pin Function
(Top View)
PAD
(LX)
8
7
6
5
NC
NC
EN
COMP
Environmental
Green Product
AOZ1036
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