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AOZ2254TQI-11集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

AOZ2254TQI-11
廠商型號

AOZ2254TQI-11

參數(shù)屬性

AOZ2254TQI-11 封裝/外殼為22-PowerVFQFN;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:POWER IC EZBUCK

功能描述

28V/10A Synchronous EZBuckTM Regulator

絲印標識

ADTB

封裝外殼

QFN-22L / 22-PowerVFQFN

文件大小

1.32431 Mbytes

頁面數(shù)量

17

生產(chǎn)廠商 Alpha & Omega Semiconductors
企業(yè)簡稱

AOSMD萬國半導(dǎo)體

中文名稱

美國萬國半導(dǎo)體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-23 13:30:00

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AOZ2254TQI-11價格和庫存,歡迎聯(lián)系客服免費人工找貨

AOZ2254TQI-11規(guī)格書詳情

General Description

The AOZ2254TQI-11 is a high-efficiency, easy-to-use

DC/DC synchronous buck regulator that operates up to

28V. The device is capable of supplying 10A of

continuous output current with an output voltage

adjustable down to 1V to 1.5V.

The AOZ2254TQI-11 integrates an internal linear

regulator to generate 5.3V VCC from input. If input

voltage is lower than 5.3V, the linear regulator operates

at low drop output mode, which allows the VCC voltage is

equal to input voltage minus the drop-output voltage of

the internal linear regulator.

A proprietary constant on-time PWM control with input

feed-forward results in ultra-fast transient response while

maintaining relatively constant switching frequency over

the entire input voltage range.

The device features multiple protection functions such as

VCC under-voltage lockout, cycle-by-cycle current limit,

output over-voltage protection, short-circuit protection,

and thermal shutdown.

The AOZ2254TQI-11 is available in a 4mm x 4mm QFN-

22L package and is rated over a -40°C to +85°C ambient

temperature range.

Features

? Wide input voltage range

– 6.5V to 28V

? 10A continuous output current

? Output voltage adjustable down to 1V to 1.5V

? Low RDS(ON) internal NFETs

– 11m? high-side

– 11m? low-side

? Constant On-Time with input feed-forward

? Ceramic capacitor stable

? Adjustable soft start

? Power Good output

? Integrated bootstrap diode

? Cycle-by-cycle current limit

? Short-circuit protection

? Thermal shutdown

? Force PWM operation

? Thermally enhanced 4mm x 4mm QFN-22L package

Applications

? Compact desktop PCs

? Graphics cards

? Set-top boxes

? LCD TVs

? Cable modems

? Point-of-load DC/DC converters

? Telecom/Networking/Datacom equipment

產(chǎn)品屬性

  • 產(chǎn)品編號:

    AOZ2254TQI-11

  • 制造商:

    Alpha \u0026 Omega Semiconductor Inc.

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器

  • 系列:

    EZBuck?

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 功能:

    降壓

  • 輸出配置:

  • 拓撲:

    降壓

  • 輸出類型:

    可調(diào)式

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    6.5V

  • 電壓 - 輸入(最大值):

    28V

  • 電壓 - 輸出(最小值/固定):

    0.8V

  • 電壓 - 輸出(最大值):

    23.8V

  • 電流 - 輸出:

    10A

  • 頻率 - 開關(guān):

    1MHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    22-PowerVFQFN

  • 供應(yīng)商器件封裝:

    22-QFN(4x4)

  • 描述:

    POWER IC EZBUCK

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
AOS
2201+
DFN44
2486
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
AOS
23+
QFN
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
AOS
24+
QFN4
5000
全新原裝正品,現(xiàn)貨銷售
詢價
AOS
24+
QFN4x4
11000
原裝正品 有掛有貨 假一賠十
詢價
24+
N/A
82000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
詢價
AOS
2447
QFN-22(4x4)
105000
3000個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,
詢價
Alpha
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
Alpha
24+
22-PowerVFQFN
45370
專注Alpha品牌原裝正品代理分銷,認準水星電子
詢價
AOS/萬代
23+
DFN4X4
6500
只做原裝正品假一賠十為客戶做到零風(fēng)險!!
詢價
Alpha
22+
22-PowerVFQFN
9000
原廠渠道,現(xiàn)貨配單
詢價