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AAT3200IGY-2.5-T1 参数 Datasheet PDF下载

AAT3200IGY-2.5-T1图片预览
型号: AAT3200IGY-2.5-T1
PDF下载: 下载PDF文件 查看货源
内容描述: 能量总™ LDO线性稳压器 [OmniPower™ LDO Linear Regulator]
分类和应用: 稳压器
文件页数/大小: 16 页 / 173 K
品牌: AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
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AAT3200  
OmniPower™ LDO Linear Regulator  
Functional Block Diagram  
IN  
OUT  
Over-Current  
Protection  
Over-Temperature  
Protection  
VREF  
GND  
The LDO regulator output has been specifically  
optimized to function with low-cost, low-ESR  
ceramic capacitors. However, the design will allow  
for operation with a wide range of capacitor types.  
Functional Description  
The AAT3200 is intended for LDO regulator appli-  
cations where output current load requirements  
range from no load to 150mA for an SC59 package,  
or 250mA for a SOT-89 package.  
The AAT3200 has complete short-circuit and ther-  
mal protection. The integral combination of these  
two internal protection circuits gives the AAT3200 a  
comprehensive safety system to guard against  
extreme adverse operating conditions. Device  
power dissipation is limited to the package type and  
thermal dissipation properties. Refer to the Thermal  
Considerations section of this datasheet for details  
on device operation at maximum output load levels.  
The advanced circuit design of the AAT3200 has  
been optimized for use as the most cost-effective  
solution. The typical quiescent current level is  
just 20µA and it does not increase with increasing  
current load. The LDO also demonstrates excel-  
lent PSRR and load and line transient response  
characteristics.  
8
3200.2006.02.1.4  
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