參數(shù)資料
型號： AAT1147IJS-0.6-T1
廠商： Advanced Analog Technology,lnc.
英文描述： High Efficiency, Low Noise, Fast Transient 400mA Step-Down Converter
中文描述： 高效率，低噪聲，快速瞬態(tài)400mA的降壓轉(zhuǎn)換器
文件頁數(shù)： 6/19頁
文件大?。?/td> 620K
代理商： AAT1147IJS-0.6-T1
Typical Characteristics
Switching Frequency vs. Temperature
(V
IN
= 3.6V; V
OUT
= 1.8V)
Temperature (
°
C)
V
-15
-12
-9
-6
-3
0
3
6
9
12
15
-40
-25
-10
5
20
35
50
65
80
95
Output Voltage Error vs. Temperature
(V
IN
= 3.6V; V
OUT
= 1.8V; I
OUT
= 400mA)
Temperature (
°
C)
O
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
-40
-25
-10
5
20
35
50
65
80
95
Frequency vs. Input Voltage
Input Voltage (V)
F
-4.0
-3.0
-2.0
-1.0
0.0
1.0
2.0
2.5
2.9
3.3
3.7
4.1
4.5
4.9
5.3
V
OUT
= 1.8V
V
OUT
= 3.3V
V
OUT
= 2.5V
Line Regulation
(V
OUT
= 1.8V)
Input Voltage (V)
A
-0.5
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
0.5
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
I
OUT
= 400mA
I
OUT
= 10mA
I
OUT
= 1mA
Line Regulation
(V
OUT
= 2.5V)
Input Voltage (V)
A
-0.5
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
0.5
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
I
OUT
= 400mA
I
OUT
= 10mA I
OUT
= 1mA
Line Regulation
(V
OUT
= 3.3V)
Input Voltage (V)
A
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
I
OUT
= 400mA
I
OUT
= 10mA I
OUT
= 1mA
AAT1147
High Efficiency, Low Noise, Fast Transient
400mA Step-Down Converter
6
1147.2006.05.1.0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AAT1149 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:3MHz Fast Transient 400mA Step-Down Converter
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AAT1149B 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:2.2MHz Fast Transient 400mA Step-Down Converter
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