Datasheet > AOZ1606

AOZ1606

更新时间： 2024-11-15 12:51:39

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	939K
描述
500 mA / 3 MHz EZBuck Regulator

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AOZ1606 数据手册

AOZ1606

500 mA/3 MHz EZBuck Regulator

General Description

Features

The AOZ1606 is a high-performance, easy-to-use Buck

regulator. The 3 MHz switching frequency, low quiescent

current and small package size make it an ideal choice

for portable applications. The AOZ1606 is optimized for

operation with a tiny 1.0 H inductor and a small 10 F

output capacitor to achieve a small solution size with high

performance.



2.5 V to 5.5 V input voltage range

0.05 A shutdown current

Output voltage adjustable to 0.6 V

Fixed output voltages available

± 1.5% initial accuracy

Up to 500 mA continuous output current

3 MHz constant frequency operation

Low drop-out operation: 100% duty cycle

Cycle-by-cycle current-limit

The AOZ1606 operates from a 2.5 V to 5.5 V input

voltage range and provides up to 500 mA of output

current with an output voltage adjustable down to 0.6 V.

In shutdown mode, the current consumption is reduced

to less than 0.1 A.

Thermal overload protection

Excellent load transient response

Internal soft-start

The AOZ1606 is available in a tiny 2 mm x 2 mm 8-pin

DFN package and is rated over a -40 °C to +85 °C

ambient temperature range.

Tiny 2 mm x 2 mm DFN-8 package

Applications



Smart phones

Personal media players

MP3 players

Digital still cameras

Wireless modems and LANs

Portable USB devices

Typical Application

AOZ1606DI

1.0µH

VIN = 2.5V to 5.5V

VOUT = 500mA

10µF

PGND

10µF

Off On

AGND

Rev. 1.1 June 2012

www.aosmd.com

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