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AOZ2235CQI-02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 |
AOZ2235CQI-02 |
| 參數(shù)屬性 | AOZ2235CQI-02 封裝/外殼為22-PowerVFQFN；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 | I2C Controllable 28V/12A Synchronous EZBuckTM Regulator |
| 絲印標(biāo)識 | |
| 封裝外殼 | QFN-22L / 22-PowerVFQFN |
| 文件大小 |
1.4047 Mbytes |
| 頁面數(shù)量 |
23 頁 |
| 生產(chǎn)廠商 | Alpha & Omega Semiconductors |
| 企業(yè)簡稱 |
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 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-5-5 9:18:00 |
| 人工找貨 | AOZ2235CQI-02價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
AOZ2235CQI-02規(guī)格書詳情
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
產(chǎn)品屬性
- 產(chǎn)品編號：
AOZ2235CQI-02
- 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）：
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）：
1.791V
- 電流 - 輸出：
12A
- 頻率 - 開關(guān)：
400kHz
- 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 |
22+ |
QFN4X4A-23L |
18000 |
原裝正品 |
詢價 | ||
AOS |
23+24 |
DFN |
39820 |
原裝正品優(yōu)勢渠道價格合理.可開13%增值稅 |
詢價 | ||
AOS/萬代 |
23+ |
QFN |
28533 |
原盒原標(biāo),正品現(xiàn)貨 誠信經(jīng)營 價格美麗 假一罰十! |
詢價 | ||
AOS/萬代 |
23+ |
QFN4X4A-23L |
24190 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
24+ |
N/A |
65000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
AOS |
17+ |
QFN |
2422 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
AOS/萬代 |
24+ |
QFN |
60000 |
詢價 | |||
AOS/萬代 |
21+ |
QFN4X4A-23L |
30000 |
優(yōu)勢供應(yīng) 實單必成 可13點增值稅 |
詢價 | ||
Alpha & Omega Semiconductor In |
24+ |
23-QFN(4x4) |
65200 |
一級代理/放心采購 |
詢價 | ||
AOS |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |
