AAT1106 查看數據表（PDF） - Advanced Analogic Technologies
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AAT1106 Datasheet PDF : 18 Pages
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Typical Characteristics
Efficiency vs. Output Current
(VOUT = 2.5V; L = 2.2µH; TA = 25°C)
100
90
80
70
60
50
40
30
20
10
0
0.1
VIN = 2.7V
VIN = 4.2V
VIN = 3.6V
1
10
100
1000
Output Current (mA)
Efficiency vs. Output Current
(VOUT = 1.8V; L = 2.2µH; TA = 25°C)
100
VIN = 2.7V
90
VIN = 3.6V
80
70
60
50
VIN = 4.2V
40
30
20
10
0.1
1
10
100
1000
Output Current (mA)
Efficiency vs. Output Current
(VOUT = 1.5V; L = 2.2µH; TA = 25°C)
100
90
80
70
60
50
40
30
20
10
0
0.1
VIN = 2.7V
1
VIN = 4.2V
VIN = 3.6V
10
100
1000
Output Current (mA)
AAT1106
600mA Step-Down Converter
Efficiency vs. Output Current
(VIN = 3.6V; VOUT = 2.5V; TA = 25°C)
100
90
80
70
L = 10µH
60
50
L = 4.7µH
40
30
L = 2.2µH
20
10
L = 1.4µH
0
0.1
1
10
100
1000
Output Current (mA)
100
90
80
70
60
50
40
30
20
10
0.1
Efficiency vs. Output Current
(VIN = 3.6V; VOUT = 1.8V; TA = 25°C)
L = 2.2µH
L = 1.4µH
L = 10µH
L = 4.7µH
1
10
100
1000
Output Current (mA)
Efficiency vs. Output Current
(VOUT = 1.2V; L = 2.2µH; TA = 25°C)
100
90
80
VIN = 2.7V
70
60
50
VIN = 4.2V
40
30
VIN = 3.6V
20
10
0
0.1
1
10
100
1000
Output Current (mA)
1106.2007.07.1.0
5
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