首頁(yè)>AOZ2250BQI-22>規(guī)格書(shū)詳情
AOZ2250BQI-22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) |
AOZ2250BQI-22 |
參數(shù)屬性 | AOZ2250BQI-22 封裝/外殼為22-PowerVFQFN;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:28V/3.3A SYCHRONOUS EZBUCK REGUL |
功能描述 | 28V/3A Synchronous EZBuckTM Regulator |
封裝外殼 | 22-PowerVFQFN |
文件大小 |
1.21817 Mbytes |
頁(yè)面數(shù)量 |
15 頁(yè) |
生產(chǎn)廠商 | Alpha & Omega Semiconductors |
企業(yè)簡(jiǎn)稱 |
AOSMD【萬(wàn)國(guó)半導(dǎo)體】 |
中文名稱 | 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 | 2025-1-9 23:00:00 |
AOZ2250BQI-22規(guī)格書(shū)詳情
General Description
The AOZ2250BQI-22 is a high-efficiency, easy-to-use
DC/DC synchronous buck regulator that operates up to
28V. The device is capable of supplying 3A of continuous
output current with an output voltage adjustable down to
3V ±1.
The AOZ2250BQI-22 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 AOZ2250BQI-22 is available in a 4mm×4mm QFN-
22L package and is rated over a -40°C to +85°C ambient
temperature range.
Features
? Wide input voltage range
– 6.5V to 28V
? 3A continuous output current
? Output voltage adjustable down to 3V (±1.0)
? Low RDS(ON) internal NFETs
– 11m? high-side
– 11m? low-side
? Ceramic capacitor stable
? Adjustable soft start
? Integrated bootstrap diode
? Cycle-by-cycle current limit
? Short-circuit protection
? Output over/under voltage protection
? Thermal shutdown
? Thermally enhanced 4mm x 4mm QFN-22L package
Applications
? Portable USB wall chargers
? Car chargers
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
AOZ2250BQI-22
- 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):
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):
26.32V
- 電流 - 輸出:
3A
- 頻率 - 開(kāi)關(guān):
200kHz
- 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:
22-PowerVFQFN
- 供應(yīng)商器件封裝:
22-QFN(4x4)
- 描述:
28V/3.3A SYCHRONOUS EZBUCK REGUL
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
AOS |
23+ |
QFN22(4x4) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
AOS |
11+ |
DFN |
201 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
AOS |
2021+ |
QFN-22(4x4) |
499 |
詢價(jià) | |||
AOS(萬(wàn)代) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
AOS |
20+ |
QFN-22(4x4) |
3000 |
詢價(jià) | |||
AOS |
1932+ |
QFN-22(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! |
詢價(jià) | ||
Alpha |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
詢價(jià) | |||
AOS(萬(wàn)代) |
23+ |
標(biāo)準(zhǔn)封裝 |
20000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
AOS |
23+ |
QFN |
8500 |
原廠原裝正品 |
詢價(jià) | ||
AOS |
22+ |
DFN |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) |