A7222B中文資料創(chuàng)瑞科技數(shù)據(jù)手冊PDF規(guī)格書
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DESCRIPTION
The A7222B is a fully integrated, high-efficiency 2A synchronous rectified step-down converter. The A7222B operates at high efficiency over a wide output current load range.
This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.
The A7222B is available in SOT-26 package.
FEATURES
? High Efficiency: Up to 96
? 1MHz Frequency Operation
? 2A Output Current
? No Schottky Diode Required
? 4.2V to 18V Input Voltage Range
? 0.8V Reference
? Slope Compensated Current Mode Control for
Excellent Line and Load Transient Response
? Integrated internal compensation
? Stable with L ow ESR Ceramic Output Capacitors
? Over Current Protection with Hiccup Mode
? Thermal Shutdown
? Inrush Current Limit and Soft Start
? 40°C to +85°C Temperature Range
? Available in SOT-26 p ackage
APPLICATION
? Distributed Power Systems
? Digital Set Top Boxes
? Flat Panel Television and Monitors
? Wireless and DSL Modems
? Notebook Computer
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
JDTfuse(集電通) |
23+ |
插件 |
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 | ||
JDTfuse(集電通) |
23+ |
插件 |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價 | ||
ait |
23+ |
SOT23-6 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價 | ||
ait |
22+23+ |
SOT23-6 |
77922 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
HARRIS |
24+ |
CDIP-8 |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
JDTFUSE集電通 |
2407+ |
30098 |
全新原裝!倉庫現(xiàn)貨,大膽開價! |
詢價 | |||
哈里斯 |
22+ |
DIP-8 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
AIT |
24+ |
SOT23-6 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
JDTfuse集電通 |
2447 |
Through Hole |
115000 |
500個/袋一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 | ||
JDTFUSE集電通 |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價 |
