Datasheet > AOZ1015

AOZ1015

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
15页	718K
描述
EZBuck⑩ 1.5A Synchronous Buck Regulator

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AOZ1015 数据手册

AOZ1015

EZBuck™ 1.5A Synchronous Buck Regulator

General Description

Features

The AOZ1015 is a high efﬁciency, 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.

● 4.5V to 16V operating input voltage range

● 130mΩ internal PFET switch for high efﬁciency:

up to 95%

● Internal Schottky diode

● Internal soft start

The AOZ1015 comes in an SO-8 package and is rated

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

● 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

● 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

22µF Ceramic

4.7µH

VIN

From µPC

VOUT

AOZ1015

COMP

C4, C6

22µF x 2

Ceramic

AGND

PGND

Figure 1. 3.3V/1.5A Buck Regulator

Rev. 1.2 September 2007

www.aosmd.com

Page 1 of 15

12 3 4 5 6 7...15

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