AOZ1014DI Alpha & Omega Semiconductor Inc, AOZ1014DI Datasheet - Page 2

• Manufacturer Part Number: AOZ1014DI
• Description: IC 5A BUCK REG 8-DFN
• Manufacturer: Alpha & Omega Semiconductor Inc
• Series: EZBuck™r
• Type: Step-Down (Buck)r

Specifications of AOZ1014DI

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 16 V
• Current - Output: 5A
• Frequency - Switching: 500kHz
• Voltage - Input: 4.5 ~ 16 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: 785-1150-2

Ordering Information
* Not recommended for new designs. Replacement part is AOZ1094.
Pin Configuration
Pin Description
Pin Number
Rev. 1.2 October 2009
Part Number
AOZ1014AIL*
AOZ1014DI*
AOZ1014AI*
7, 8
AOS Green Products use reduced levels of Halogens, and are also RoHS compliant.
Please visit
1
2
3
4
5
6
www.aosmd.com/web/quality/rohs_compliant.jsp
Pin Name
COMP
PGND
AGND
V
FB
EN
LX
IN
Ambient Temperature Range
PGND
AGND
VIN
FB
Supply voltage input. When V
Power ground. Electrically needs to be connected to AGND.
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 EN pin to V
PWM output connection to inductor. Thermal connection for output stage.
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
1
2
3
4
(Top View)
SO-8
8
7
6
5
LX
LX
EN
COMP
www.aosmd.com
IN
rises above the UVLO threshold the device starts up.
PGND
AGND
for additional information.
VIN
FB
1
2
3
4
Pin Function
Package
DFN-8
SO-8
SO-8
4x5 DFN
(Top View)
AGND
LX
IN
if not used. Do not leave the EN pin floating.
8
7
6
5
LX
LX
EN
COMP
Environmental
RoHS
Green
Green
AOZ1014
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