aoz1024d Alpha & Omega Semiconductor, aoz1024d Datasheet - Page 2

• Manufacturer Part Number: aoz1024d
• Description: 4a Synchronous Buck Regulator
• Manufacturer: Alpha & Omega Semiconductor

Ordering Information
Pin Configuration
Pin Description
Pin Number
Rev. 1.1 November 2007
Part Number
AOZ1024DI
7, 8
All AOS Products are offering in packaging with Pb-free plating and compliant to RoHS standards.
Please visit
1
2
3
4
5
6
Pin Name
www.aosmd.com/web/quality/rohs_compliant.jsp
COMP
PGND
AGND
V
FB
EN
LX
IN
Ambient Temperature Range
Power ground. Electrically needs to be connected to AGND.
Supply voltage input. When V
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 in to V
PWM output connection to inductor.
-40°C to +85°C
PGND
AGND
VIN
FB
1
2
3
4
www.aosmd.com
(Top Thru View)
5 x 4 DFN
GND
LX
IN
rises above the UVLO threshold the device starts up.
for additional information.
8
7
6
5
LX
LX
EN
COMP
Pin Function
Package
DFN-8
IN
if not used and do not leave it open.
Environmental
RoHS
AOZ1024D
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