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AOZ1269AQI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) |
AOZ1269AQI |
參數(shù)屬性 | AOZ1269AQI 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:28V/12A SYNCHRONOUS EZBUCK REGUL |
功能描述 | 28 V/12 A Synchronous EZBuckTM Regulator |
文件大小 |
1.69685 Mbytes |
頁面數(shù)量 |
15 頁 |
生產(chǎn)廠商 | Alpha & Omega Semiconductors |
企業(yè)簡(jiǎn)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 | 2025-1-4 17:46:00 |
AOZ1269AQI規(guī)格書詳情
General Description
The AOZ1269AQI is a high-efficiency, easy-to-use DC/DC
synchronous buck regulator that operates up to 28 V. The
device is capable of supplying 12 A of continuous output
current with an output voltage adjustable down to 0.6 V ±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 3.5 μS.
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 AOZ1269AQI is available in a 4 mm × 4 mm QFN-
22L package and is rated over a -40°C to +85°C ambient
temperature range.
Features
? Wide input voltage range
- 6.5 V to 28 V
? 12 A continuous output current
? Output voltage adjustable down to 0.6 V (±1.0)
? Low RDS(ON) internal NFETs
- 11 mΩ high-side
- 8 mΩ low-side
? Constant On-Time with input feed-forward
? Programmable on-time up to 3.5 μs
? 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 4 mm x 4 mm QFN-22L 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):
AOZ1269AQI
- 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
- 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:
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):
0.6V
- 電壓 - 輸出(最大值):
23.8V
- 電流 - 輸出:
12A
- 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:
22-PowerVFQFN
- 供應(yīng)商器件封裝:
22-QFN(4x4)
- 描述:
28V/12A SYNCHRONOUS EZBUCK REGUL
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
AOS/萬代 |
22+ |
23QFN |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價(jià) | ||
AOS |
20+ |
QFN-23(4x4) |
3000 |
詢價(jià) | |||
AOS |
21+ |
QFN |
35768 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
AOS |
QFN |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
AOS/萬代 |
22+ |
QFN |
8000 |
原裝正品支持實(shí)單 |
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 & Omega Semiconductor In |
21+ |
23QFN |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
AOS/萬代 |
22+ |
QFN |
43477 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
ALPHA |
22+ |
QFN |
47664 |
鄭重承諾只做原裝進(jìn)口貨 |
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) |