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AOZ2255LQI-30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 |
AOZ2255LQI-30 |
參數(shù)屬性 | AOZ2255LQI-30 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:POWER IC EZBUCK |
功能描述 | 28V/12A Synchronous EZBuckTM Regulator |
絲印標(biāo)識 | |
封裝外殼 | QFN / 22-PowerVFQFN |
文件大小 |
1.66721 Mbytes |
頁面數(shù)量 |
16 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 | |
更新時間 | 2025-9-3 17:50:00 |
人工找貨 | AOZ2255LQI-30價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
AOZ2255LQI-30規(guī)格書詳情
General Description
The AOZ2255LQI-31 is a high-efficiency, easy-to-use
DC/DC synchronous buck regulator that operates up to
28V. The device is capable of supplying 12A of
continuous output current with an output voltage
adjustable down to 0.6V ±1.
The AOZ2255LQI-31 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 drop output 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 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 AOZ2255LQI-31 is available in a 4mm×4mm QFN-
22L package and is rated over a -40°C to +85°C ambient
temperature range.
特性 Features
? Wide input voltage range
– 6.5V to 28V
? 12A continuous output current
? Output voltage adjustable down to 0.6V (±1.0)
? Low RDS(ON) internal NFETs
– 11m? high-side
– 7m? low-side
? Constant On-Time with input feed-forward
? Ceramic capacitor stable
? Adjustable soft start
? Integrated bootstrap diode
? Cycle-by-cycle current limit
? Short-circuit protection
? Thermal shutdown
? Thermally enhanced 4mm x 4mm QFN-22L package
Applications
? Compact desktop PCs
? 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:
AOZ2255LQI-30
- 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)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
- 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:
22-PowerVFQFN
- 供應(yīng)商器件封裝:
22-QFN(4x4)
- 描述:
POWER IC EZBUCK
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AOS(萬代) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
AOS |
20+ |
QFN-22(4x4) |
3000 |
詢價 | |||
AOS(萬代) |
24+ |
標(biāo)準(zhǔn)封裝 |
7913 |
我們只是原廠的搬運工 |
詢價 | ||
AOS(萬代) |
23+ |
標(biāo)準(zhǔn)封裝 |
20000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
AOS/萬代 |
23+ |
QFN4X4-22L |
24190 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
AOS |
24+ |
QFN22(4x4) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
AOS |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
詢價 | ||
AOS |
19+ |
QFN |
2048 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
AOS |
2447 |
QFN-22(4x4) |
105000 |
3000個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨, |
詢價 | ||
Alpha |
22+ |
22-PowerTFQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 |