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參數資料
| 型號： | AAT2500MITP-AW-T1 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | 400mA Step-Down Converter and 300mA LDO |
| 中文描述： | 400mA的降壓轉換器和300mA的LDO |
| 文件頁數： | 6/22頁 |
| 文件大?。?/td> | 547K |
| 代理商： | AAT2500MITP-AW-T1 |
AAT2500M
400mA Step-Down Converter and 300mA LDO
6
2500M.2007.06.1.0
Typical Characteristics
Step-Down Converter Switching
Frequency vs. Input Voltage
(I
OUT
= 400mA)
Input Voltage (V)
F
-3
-2
-1
0
1
2
3
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
V
OUT
= 1.2V
V
OUT
= 1.8V
Step-Down Converter Switching
Frequency vs. Temperature
(V
IN
= 5V; V
OUT
= 1.8V)
Temperature (°C)
S
1.5
1.6
1.7
1.8
1.9
-40
-20
0
20
40
60
80
100
LDO V
IH
and V
IL
vs. Input Voltage
Input Voltage (V)
V
I
I
0.6
0.7
0.8
0.9
1.0
1.1
1.2
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V
IH
V
IL
LDO Load Transient Response
(1mA to 300mA; V
IN
= 5V; V
OUT
= 3.3V; C
OUT
= 4.7μF)
Time (100μs/div)
O
O
2.9
3.1
3.3
3.5
3.7
-0.2
0.0
0.2
0.4
300mA
1mA
LDO Line Transient Response
(V
IN
= 4V to 5V; V
OUT
= 3.3V; I
OUT
= 300mA; C
OUT
= 4.7μF)
Time (40μs/div)
I
4
5
3.1
3.3
3.5
相關PDF資料 |
PDF描述 |
|---|---|
| AAT2500 | 1MHz Step-Down Converter/LDO Regulator |
| AAT2500IFP-AQ-T1 | 1MHz Step-Down Converter/LDO Regulator |
| AAT2500IWP-AG-T1 | 1MHz Step-Down Converter/LDO Regulator |
| AAT2500IWP-AI-T1 | 1MHz Step-Down Converter/LDO Regulator |
| AAT2500IWP-AN-T1 | 1MHz Step-Down Converter/LDO Regulator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AAT2503 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Adjustable 3-Channel Regulator |
| AAT2503_08 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Adjustable 3-Channel Regulator |
| AAT2503IZL-BAA-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Adjustable 3-Channel Regulator |
| AAT2504 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Adjustable 3-Channel Regulator |
| AAT2504_08 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Adjustable 3-Channel Regulator |
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