Datasheet > AOZ1018

AOZ1018

更新时间： 2024-11-14 03:19:07

品牌	Logo	应用领域
美国万代 - AOS		稳压器
页数	文件大小	规格书
14页	770K
描述
EZBuck⑩ 2A Simple Regulator

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AOZ1018 数据手册

AOZ1018

EZBuck™ 2A Simple Regulator

General Description

Features

The AOZ1018 is a high efﬁciency, simple to use, 2A buck

regulator. The AOZ1018 works from a 4.5V to 16V input

voltage range, and provides up to 2A of continuous

output current with an output voltage adjustable down to

0.8V.

● 4.5V to 16V operating input voltage range

● 130 mΩ internal PFET switch for high efﬁciency:

up to 95%

● Internal soft start

● Output voltage adjustable to 0.8V

● 2A continuous output current

● Fixed 500kHz PWM operation

● Cycle-by-cycle current limit

● Short-circuit protection

The AOZ1018 comes in SO-8 packages and is rated over

a -40°C to +85°C ambient temperature range.

● Thermal shutdown

● Small size SO-8 packages

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

Typical Application

22µF

1µF

VIN

4.7µH

From µPC

VOUT

+3.3V Output @ 2A

AOZ1018

COMP

47µF

AGND

PGND

Figure 1. 3.3V/2A Buck Regulator

Rev. 1.0 November 2006

www.aosmd.com

Page 1 of 14

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