首頁(yè)>AOZ2261AQI-18>規(guī)格書(shū)詳情
AOZ2261AQI-18集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
AOZ2261AQI-18 |
參數(shù)屬性 | AOZ2261AQI-18 封裝/外殼為23-PowerTFQFN;包裝為管件;類(lèi)別為集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:POWER IC EZBUCK |
功能描述 | 28V/8A Synchronous EZBuckTM Regulator |
封裝外殼 | 23-PowerTFQFN |
文件大小 |
1.80723 Mbytes |
頁(yè)面數(shù)量 |
15 頁(yè) |
生產(chǎn)廠商 | Alpha & Omega Semiconductors |
企業(yè)簡(jiǎn)稱(chēng) |
AOSMD【萬(wàn)國(guó)半導(dǎo)體】 |
中文名稱(chēng) | 美國(guó)萬(wàn)國(guó)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 | 2025-1-23 14:42:00 |
AOZ2261AQI-18規(guī)格書(shū)詳情
General Description
The AOZ2261AQI-18 is a high-efficiency, easy-to-use
DC/DC synchronous buck regulator that operates up to
28V. The device is capable of supplying 8A of continuous
output current with an output voltage adjustable down to
0.8V ±1.
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 on time can be
externally programmed up to 1.3μS.
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 AOZ2261AQI-18 is available in a 4mm×4mm QFN-
23L package and is rated over a -40°C to +85°C ambient
temperature range.
Features
? Wide input voltage range
– 4V to 28V
? 8A continuous output current
? Output voltage adjustable down to 0.8V (±1.0)
? Low RDS(ON) internal NFETs
– 30m? high-side
– 12m? low-side
? Constant On-Time with input feed-forward
? Programmable on-time up to 1.3μs
? Selectable PFM light-load operation
? Ceramic capacitor stable
? Adjustable soft start
? Ripple reduction
? Power Good output
? Integrated bootstrap diode
? Cycle-by-cycle current limit
? Short-circuit protection
? Over voltage 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):
AOZ2261AQI-18
- 制造商:
Alpha \u0026 Omega Semiconductor Inc.
- 類(lèi)別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器
- 系列:
EZBuck?
- 包裝:
管件
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類(lèi)型:
可調(diào)式
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
4V
- 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:
8A
- 頻率 - 開(kāi)關(guān):
1MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類(lèi)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:
POWER IC EZBUCK
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
AOS |
24+ |
N/A |
8000 |
全新原裝正品,現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
AOS |
24+ |
QFNB-23(4x |
99000 |
只做原裝 有掛有貨 假一賠十 |
詢(xún)價(jià) | ||
AOS/萬(wàn)代 |
22+ |
QFNB-23(4x |
30000 |
原裝正品 |
詢(xún)價(jià) | ||
AOS |
23+ |
QFNB-23(4x |
110316 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢(xún)價(jià) | ||
AOS |
23+ |
QFNB-23 |
5000 |
詢(xún)價(jià) | |||
AOS |
22L |
QFNB-23(4x4) |
20000 |
原裝正品價(jià)格優(yōu)惠,志同道合共謀發(fā)展 |
詢(xún)價(jià) | ||
AOS |
1932+ |
QFNB-23(4x4) |
2789 |
向鴻優(yōu)勢(shì)倉(cāng)庫(kù)庫(kù)存-絕對(duì)原裝正品-不做假貨! |
詢(xún)價(jià) | ||
AOS |
24+ |
QFN |
3000 |
原裝原廠代理 可免費(fèi)送樣品 |
詢(xún)價(jià) | ||
AOS |
2023 |
QFNB-23(4x4) |
9910 |
原廠代理渠道,正品保障 |
詢(xún)價(jià) | ||
AOS |
22+ |
QFNB-23(4x |
10000 |
原裝正品,渠道現(xiàn)貨 |
詢(xún)價(jià) |