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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
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) | |
封裝外殼 | QFN-23L / 23-PowerTFQFN |
文件大小 |
1.31734 Mbytes |
頁面數(shù)量 |
15 頁 |
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) | |
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:
正
- 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:
是
- 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) |