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AOZ2261AQI-18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 |
AOZ2261AQI-18 |
參數(shù)屬性 | AOZ2261AQI-18 封裝/外殼為23-PowerTFQFN;包裝為管件;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/8A Synchronous EZBuckTM Regulator |
封裝外殼 | 23-PowerTFQFN |
文件大小 |
1.80723 Mbytes |
頁面數(shù)量 |
15 頁 |
生產(chǎn)廠商 | AOSMD |
中文名稱 | 萬國半導(dǎo)體 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-8-16 23:01:00 |
人工找貨 | AOZ2261AQI-18價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
AOZ2261AQI-18規(guī)格書詳情
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.
特性 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:
AOZ2261AQI-18
- 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:
管件
- 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):
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 - 開關(guān):
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:
POWER IC EZBUCK
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
AOS |
24+ |
QFNB-23(4x |
99524 |
原廠直供,支持賬期,免費(fèi)供樣,技術(shù)支持 |
詢價(jià) | ||
AOS(萬代) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
AOS |
21+ |
QFN |
3000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
Alpha |
25+ |
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 |
20+ |
QFNB-23(4x4) |
3000 |
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) | ||
AOS |
24+ |
QFNB-23(4x |
99000 |
只做原裝 有掛有貨 假一賠十 |
詢價(jià) | ||
AOS |
24+ |
N/A |
8000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
AOS |
23+ |
QFNB-23(4x |
20000 |
詢價(jià) | |||
AOS |
25+ |
QFNB-23(4x4) |
58614 |
現(xiàn)貨庫存,實(shí)單請給接受價(jià)格 |
詢價(jià) |