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參數(shù)資料
| 型號(hào)： | AT1361 |
| 廠商： | Aimtron Technology Corp. |
| 英文描述： | 1MHz,1A Synchronous Buck Converter |
| 中文描述： | 1MHz的，第1A同步降壓轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 1/15頁(yè) |
| 文件大?。?/td> | 210K |
| 代理商： | AT1361 |
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AT1361
1MHz,1A Synchronous Buck Converter
General Description
The AT1361 provides complete control for a
DC/DC converter optimized for high-performance
microprocessor applications. It is operated on
current mode architecture for excellent line and
load transient response. 1MHz operation frequency
is allowing the use of small surface mount inductor
and capacitor. The internal synchronous switch
increases efficiency and eliminates the need for an
external Schottky diode. The AT1361 is a family
of low-noise synchronous step-down DC/DC
converters that is ideally suited for systems
powered from a 1-cell Li-ion battery or from a
3-cell to 4-cell NiCd, NiMH, or alkaline battery. It
can also be used to USB-Based power system.
7F, No.9, PARK AVENUE II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW:
http://www.aimtron.com.tw
1/11/2008 REV:1.0 Email:
service@aimtron.com.tw
1
Features
High efficiency (95%) possible
No Schottky Diode Required
1A Output Current at 5V input 3.3V output
Oscillation frequency 1.0MHz
Built-in ON/OFF Function
Built-in Short Circuit Protection
Low Dropout Operation: 100% Duty Cycle
Stand-by current max. 1
μ
A
Input voltage: 2.5V ~5.5V
Applications
Power Supply for portable devices
Block Diagram
Aimtron reserves the right without notice to change this circuitry and specifications.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT1361X_GRE | 1MHz,1A Synchronous Buck Converter |
| AT1362 | Synchronous Buck Converter With Power Good Detector & LDO |
| AT1362A | Synchronous Buck Converter With Power Good Detector & LDO |
| AT1362AN | Synchronous Buck Converter With Power Good Detector & LDO |
| AT1362B | Synchronous Buck Converter With Power Good Detector & LDO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT1361X_GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:1MHz,1A Synchronous Buck Converter |
| AT1362 | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Synchronous Buck Converter With Power Good Detector & LDO |
| AT1362A | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Synchronous Buck Converter With Power Good Detector & LDO |
| AT1362AN | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Synchronous Buck Converter With Power Good Detector & LDO |
| AT1362B | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Synchronous Buck Converter With Power Good Detector & LDO |
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