器件名称: AOZ1015AI
功能描述: EZBuck
文件大小: 722.95KB 共15页
简 介:AOZ1015
EZBuck 1.5A Synchronous Buck Regulator
General Description
The AOZ1015 is a high efciency, simple to use, 1.5A buck regulator. The AOZ1015 works from a 4.5V to 16V input voltage range, and provides up to 1.5A of continuous output current with an output voltage adjustable down to 0.8V. The AOZ1015 comes in an SO-8 package and is rated over a -40°C to +85°C ambient temperature range.
Features
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4.5V to 16V operating input voltage range 130m internal PFET switch for high efciency: up to 95% Internal Schottky diode Internal soft start Output voltage adjustable to 0.8V 1.5A continuous output current Fixed 500kHz PWM operation Cycle-by-cycle current limit Short-circuit protection Under voltage lockout Output over voltage protection Thermal shutdown Small size SO-8 package
Applications
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Point of load DC/DC conversion PCIe graphics cards Set top boxes DVD drives and HDD LCD panels Cable modems Telecom/networking/datacom equipment
Typical Application
VIN
C1 22F Ceramic L1 4.7H
VIN From PC EN COMP
R1 C5 C2
AOZ1015
VOUT LX R2 FB
C4, C6 22F x 2 Ceramic R3
AGND
PGND
Figure 1. 3.3V/1.5A Buck Regulator
Rev. 1.2 September 2007
www.aosmd.com
Page 1 of 15
AOZ1015
Ordering Information
Part Number
AOZ1015AI
S nt RoH plia Com
Ambient Temperature Range
-40°C to +85°C
Package
SO-8
Environmental
RoHS
All AOS Products are offering in packaging with Pb-free plating and compliant to RoHS standards. Please visit www.aosmd.com/web/quality/r……
