Datasheet > AOZ1110

AOZ1110

更新时间： 2024-11-14 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
16页	702K
描述
4A Synchronous EZBuck Regulator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AOZ1110 数据手册

AOZ1110

4A Synchronous EZBuck Regulator

General Description

Features

The AOZ1110QI is a high efficiency, easy to use, 4A

synchronous buck regulator optimized for portable

electronic devices. The AOZ1110QI works from a 2.7V to

5.5V input voltage range, and provides up to 4A of

continuous output current with an output voltage

adjustable down to 0.8V. With a 1% output accuracy

rating, the AOZ1110 is designed for low tolerance

applications, such as DSPs and FPGAs.

z 2.7V to 5.5V input voltage range

z 30mΩ high-side and 20mΩ low-side MOSFET

z Efficiency up to 95%

z Adjustable soft start

z Output voltage adjustable down to 0.8V

z 4A continuous output current

z Selectable 500kHz & 1MHz PWM operation

z Cycle-by-cycle current limit

z Over-voltage protection

The AOZ1110QI is available in a 24-pin 4X4 QFN

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

temperature range.

z Short-circuit protection

z Thermal shutdown

z Power good indicator

z Small size 4x4 QFN-24 package

Applications

z Point of load DC/DC conversion for DSPs, FPGAs,

ASICs and microprocessors

z DVD and HDD

z Notebook PCs

z Telecom/Networking/Datacom equipment

Typical Application

VIN

22µF

Ceramic

MCU

VDD VIN

PGOOD

L1 1.0uH

VOUT

FSEL

AOZ1110QI

COMP

C2, C3

22µF

R_C

C_C

AGND

PGND

Ceramic

Css = NC

Figure 1. Typical Application

Rev. 1.0 October 2010

www.aosmd.com

Page 1 of 16

12 3 4 5 6 7...16

中文翻译

下载PDF

与AOZ1110相关器件

型号	品牌	获取价格	描述	数据表
AOZ1117	AOS	获取价格	1A Low Dropout Linear Regulator
AOZ1117TI-15L	AOS	获取价格	1A Low Dropout Linear Regulator
AOZ1117TI-18L	AOS	获取价格	1A Low Dropout Linear Regulator
AOZ1117TI-25L	AOS	获取价格	1A Low Dropout Linear Regulator
AOZ1117TI-33L	AOS	获取价格	1A Low Dropout Linear Regulator
AOZ1117TI-50L	AOS	获取价格	1A Low Dropout Linear Regulator
AOZ1117TI-AAL	AOS	获取价格	1A Low Dropout Linear Regulator
AOZ1210	AOS	获取价格	EZBuck⑩ 2A Simple Buck Regulator
AOZ1210AI	AOS	获取价格	EZBuck⑩ 2A Simple Buck Regulator
AOZ1210-EVA	AOS	获取价格	EZBuck⑩ 2A Simple Buck Regulator Evaluation B