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AAT1218ITP-3.3-T1 参数 Datasheet PDF下载

AAT1218ITP-3.3-T1图片预览
型号: AAT1218ITP-3.3-T1
PDF下载: 下载PDF文件 查看货源
内容描述: 1A , 1.2MHz的同步升压转换器 [1A, 1.2MHz Synchronous Boost Converter]
分类和应用: 转换器升压转换器
文件页数/大小: 15 页 / 1749 K
品牌: ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
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PRODUCT DATASHEET  
AAT1218  
TM  
SwitchReg  
1A, 1.2MHz Synchronous Boost Converter  
Typical Characteristics  
VIN = 3.6V, VOUT = 3.6V, CIN = 22μF, COUT = 44uF; L = 2.2μH; TA = 25°C, unless otherwise noted.  
Power Saving Mode Waveform  
PWM Mode Waveform  
(VIN = 3.6V; VOUT = 5V; Load = 5mA)  
(VIN = 3.6V; VOUT = 5V; Load = 1A)  
IL  
(250mA/div)  
VIN  
IL  
(1A/div)  
0
0
0
VIN  
(AC Coupled)  
(20mV/div)  
VOUT  
(AC Coupled)  
(20mV/div)  
VOUT  
0
0
0
(AC Coupled)  
(20mV/div)  
(AC Coupled)  
(20mV/div)  
LX  
LX  
(2V/div)  
(2V/div)  
0
0
Time (4µs/div)  
Time (0.4µs/div)  
w w w . a n a l o g i c t e c h . c o m  
1218.2008.10.1.1  
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