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參數(shù)資料
| 型號： | AT1305B |
| 廠商： | Aimtron Technology Corp. |
| 英文描述： | PFM Step-Up DC/DC Converter with LDO |
| 中文描述： | PFM步升直流/直流轉(zhuǎn)換器穩(wěn)壓器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 464K |
| 代理商： | AT1305B |
AT1305
Preliminary Product Information
PFM Step-Up DC/DC Converter with LDO
Features
0.8V Low Start-Up Input Voltage
Up to 90%Efficiency
Adjustable 100mA Output with 1 Alkaline Cell
or 200mA Output with 2 Alkaline Cell
Battery input.
1.8V/3.0V/3.3V/300mA Output with USB
Power input.
Small Number of External Components needed
Load Disconnects from Input in Shutdown
Power good output
32
μ
A Quiescent(Switch OFF) Supply current
1
μ
A Shutdown Mode Supply current
8-Pin TSSOP package
Applications
MP3
Power source for battery-powered equipment
Power source for cameras, camcorders, VCRs,
PDAs, electronic data banks, and hand-held
Communication equipment
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
2/8/2006 REV:1.1 Email:
service@aimtron.com.tw
1
General Description
The AT1305 is a PFM step-up DC/DC converter
with LDO for applications using 1 Cell or 2 Cell
Alkaline battery and USB applications. Besides,
the 32
μ
A low quiescent current together with high
efficiency maintains long battery life time. It
provides a constant output voltage for inputs that
vary above and below the output voltage.
Block Diagram
Aimtron reserves the right without notice to change this circuitry and specifications.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT1305B-GRE | PFM Step-Up DC/DC Converter with LDO |
| AT1305-GRE | PFM Step-Up DC/DC Converter with LDO |
| AT1309 | Micro-Power Step up DC-DC Converter |
| AT1309X | Micro-Power Step up DC-DC Converter |
| AT1309X-GRE | Micro-Power Step up DC-DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT1305B-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:PFM Step-Up DC/DC Converter with LDO |
| AT1305-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:PFM Step-Up DC/DC Converter with LDO |
| AT1308 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Preliminary Product Information Micro-Power Step up DC-DC Converter |
| AT1309 | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Micro-Power Step up DC-DC Converter |
| AT1309X | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Micro-Power Step up DC-DC Converter |
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