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AS1322A-BTTT PDF预览

AS1322A-BTTT

更新时间: 2024-01-27 08:18:11
品牌 Logo 应用领域
艾迈斯 - AMSCO 转换器升压转换器
页数 文件大小 规格书
17页 553K
描述
Low Voltage, Micropower, DC-DC Step-Up Converters

AS1322A-BTTT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TSOP, TSOP6,.11,37Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.8控制模式:CURRENT-MODE
JESD-30 代码:R-PDSO-G6端子数量:6
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSOP
封装等效代码:TSOP6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE认证状态:Not Qualified
子类别:Switching Regulator or Controllers表面贴装:YES
最大切换频率:1500 kHz温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUALBase Number Matches:1

AS1322A-BTTT 数据手册

 浏览型号AS1322A-BTTT的Datasheet PDF文件第6页浏览型号AS1322A-BTTT的Datasheet PDF文件第7页浏览型号AS1322A-BTTT的Datasheet PDF文件第8页浏览型号AS1322A-BTTT的Datasheet PDF文件第10页浏览型号AS1322A-BTTT的Datasheet PDF文件第11页浏览型号AS1322A-BTTT的Datasheet PDF文件第12页 
AS1322  
austriamicrosystems  
Data Sheet  
Powersave Operation (AS1322A)  
9 Application Information  
The AS1322 is perfectly suited for LED matrix displays, bar-graph displays, instrument-panel meters, dot matrix dis-  
plays, set-top boxes, white goods, professional audio equipment, medical equipment, industrial controllers to name a  
few applications.  
Along with Figure 1 on page 1, Figures 16-19 depict a few of the many applications for which the AS1322 converters  
are perfectly suited.  
Figure 16. Single AA Cell to 3.3V Synchronous Boost Converter with Load Disconnect in Shutdown  
L1  
4.7µH  
D1  
1
SW  
5
6
VIN  
VOUT  
3.3V, 150mA  
VOUT  
AA  
Battery  
C1  
4.7µF  
C2  
R3  
510kΩ  
R1  
1.02MΩ  
4.7µF  
AS1322  
1%  
On  
Off  
4
3
SHDNN  
FB  
R2  
604kΩ  
1%  
2
GND  
Q1  
R3  
510kΩ  
Figure 17. Single Lithium Cell to 5V, 250mA  
Optional  
Snubber  
2Ω  
100nF  
L1  
4.7µH  
D1  
1
SW  
5
6
Lithium  
Battery  
VOUT  
C2  
VIN  
C1  
R1  
4.7µF  
4.7µF  
C3  
100pF  
AS1322  
1.02M1%  
4
3
On  
Off  
SHDNN  
FB  
R2  
2
GND  
332k1%  
www.austriamicrosystems.com  
Revision 1.03  
9 - 17  

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