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參數(shù)資料
| 型號： | AOZ1017AI |
| 廠商： | ALPHA |
| 英文描述： | EZBuck⑩ 3A Simple Regulator |
| 中文描述： | EZBuck⑩3A條簡單的穩(wěn)壓 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 612K |
| 代理商： | AOZ1017AI |
Rev. 1.0 July 2007
www.aosmd.com
Page 1 of 16
AOZ1017
EZBuck 3A Simple Regulator
General Description
The AOZ1017 is a high efficiency, simple to use, 3A buck
regulator. The AOZ1017 works from a 4.5V to 16V input
voltage range, and provides up to 3A of continuous
output current with an output voltage adjustable down to
0.8V.
The AOZ1017 comes in an SO-8 package and is rated
over a -40°C to +85°C ambient temperature range.
Features
4.5V to 16V operating input voltage range
50m
internal PFET switch for high efficiency:
up to 95%
Internal soft start
Output voltage adjustable to 0.8V
3A continuous output current
Fixed 500kHz PWM operation
Cycle-by-cycle current limit
Short-circuit protection
Output over voltage protection
Thermal shutdown
Small size SO-8 packages
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Applications
Point of load DC/DC conversion
PCIe graphics cards
Set top boxes
DVD drives and HDD
LCD panels
Cable modems
Telecom/Networking/Datacom equipment
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Typical Application
Figure 1. 3.3V/3A Buck Regulator
LX
VIN
VOUT
3.3V
FB
GND
EN
U1
COMP
AGND
C1
22μF Ceramic
C2, C3
22μF Ceramic
C5
R1
R2
RC
CC
L1
4.7μH
D1
From μPC
VIN
AOZ1017
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| AOZ1210 | EZBuck⑩ 2A Simple Buck Regulator |
| AOZ1210AI | EZBuck⑩ 2A Simple Buck Regulator |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AOZ1017DI | 制造商:AOSMD 制造商全稱:Alpha & Omega Semiconductors 功能描述:EZBucka?￠ 3A Simple Regulator |
| AOZ1017-EVA | 制造商:AOSMD 制造商全稱:Alpha & Omega Semiconductors 功能描述:EZBuck? 3A Simple Buck Regulator Evaluation Board Note |
| AOZ1018 | 制造商:AOSMD 制造商全稱:Alpha & Omega Semiconductors 功能描述:EZBuck⑩ 2A Simple Regulator |
| AOZ1018AI | 制造商:AOSMD 制造商全稱:Alpha & Omega Semiconductors 功能描述:EZBuck⑩ 2A Simple Regulator |
| AOZ1019 | 制造商:AOSMD 制造商全稱:Alpha & Omega Semiconductors 功能描述:EZBuck⑩ 2A Simple Regulator |
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