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AOZ2238QI-01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

AOZ2238QI-01
廠商型號(hào)

AOZ2238QI-01

參數(shù)屬性

AOZ2238QI-01 封裝/外殼為23-PowerTFQFN;包裝為卷帶(TR);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:10A COT EZBUCK REGULATOR

功能描述

28V/10A Synchronous EZBuckTM Regulator

絲印標(biāo)識(shí)

Z2238QI1

封裝外殼

QFN-23L / 23-PowerTFQFN

文件大小

1.31734 Mbytes

頁面數(shù)量

15

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(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-24 23:21:00

AOZ2238QI-01規(guī)格書詳情

General Description

The AOZ2238-01 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

0.8V (±1.0).

The AOZ2238-01 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 dropoutput

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 switching frequency

can be externally programmed up to 1MHz.

The device features multiple protection functions such as

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

output over-voltage protection, short-circuit protection, as

well as thermal shutdown.

The AOZ2238-01 is available in a 4mm x 4mm QFN-23L

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 0.8V (±1.0)

? Low RDS(ON) internal NFETs

– 28mΩ high-side

– 8mΩ low-side

? Constant On-Time with input feed-forward

? Programmable frequency up to 1MHz

? Selectable PFM light load operation

? Ceramic capacitor stable

? Adjustable soft start

? Power Good output

? Integrated bootstrap diode

? Cycle-by-cycle current limit

? Short-circuit protection

? Thermal shutdown

? Thermally enhanced 4mm x 4mm QFN-23L package

Applications

? Portable computers

? Compact desktop PCs

? Servers

? 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(hào):

    AOZ2238QI-01

  • 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)

  • 功能:

    降壓

  • 輸出配置:

  • 拓?fù)洌?/span>

    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):

    200kHz ~ 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:

    23-PowerTFQFN

  • 供應(yīng)商器件封裝:

    23-QFNB(4x4)

  • 描述:

    10A COT EZBUCK REGULATOR

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
AOS/萬代
24+
65230
詢價(jià)
AO
23+
NA/
2919
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
AOS/萬代
14PB
DFN
2137
詢價(jià)
AOS萬代
DFN
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
AOS(萬代)
23+
標(biāo)準(zhǔn)封裝
20000
正規(guī)渠道,只有原裝!
詢價(jià)
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(jià)
AOS/萬代
22+
QFN
9852
只做原裝正品現(xiàn)貨,或訂貨假一賠十!
詢價(jià)
AOS/萬代
23+
QFN4X4A-23L
24190
原裝正品代理渠道價(jià)格優(yōu)勢(shì)
詢價(jià)
AO
22+
DFN
25000
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十
詢價(jià)
Alpha
22+
22-PowerTFQFN
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)