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AOZ2235CQI-01中文資料萬(wàn)國(guó)半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
AOZ2235CQI-01 |
| 功能描述 | I2C Controllable 28V/12A Synchronous EZBuckTM Regulator |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | QFN-22L |
| 文件大小 |
1.4047 Mbytes |
| 頁(yè)面數(shù)量 |
23 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 | 2025-1-17 20:00:00 |
AOZ2235CQI-01規(guī)格書(shū)詳情
General Description
The AOZ2235CQI-02 is an I2C controllable, high
efficiency, easy-to-use DC-DC synchronous buck
regulator capable of operation from a 6.5V to 28V input
bus. Ability to control the output voltage using the I2C bus
simplifies converter design for microprocessors or SoCs
that require dynamic voltage scaling or voltage
margining. The device is capable of supplying 12A of
continuous output current with an output voltage
adjustable from 1.790625V to 0.6V (±2.0).
The AOZ2235CQI-02 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, then 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 AOZ2235CQI-02 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
? 12A continuous output current
? Output voltage adjustable from 0.6V to 1.790625V in
9.375mV
? ±2.0 output voltage accuracy for I2C control
? Low RDS(ON) internal NFETs
– 11m? high-side
– 7m? low-side
? Constant On-Time with input feed-forward
? Selectable PFM Light-Load Operation
? Ceramic capacitor stable
? Power Good output
? I2C address programming
? Integrated bootstrap diode
? Cycle-by-cycle current limit
? Short-circuit protection
? Over voltage protection
? Thermal shutdown
? Thermally enhanced 4mm x 4mm 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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AOS/萬(wàn)代 |
23+ |
NA/ |
5672 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
AOS |
17+ |
QFN |
2422 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
AOS |
23+ |
QFN22(4x4) |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
AOS |
20+ |
QFN-22(4x4) |
3000 |
詢價(jià) | |||
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) | ||
Alpha&OmegaSemiconductor |
23+ |
23-QFN(4x4) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
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) | ||
AOS |
DFN4x4 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
AOS/萬(wàn)代 |
24+ |
65230 |
詢價(jià) | ||||
AOS/萬(wàn)代 |
23+ |
QFN4X4A-23L |
24190 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) |
