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AME5145 Datasheet, PDF (15/23 Pages) Analog Microelectronics – 1.6 MHz Boost Converter With
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AME
AME5145
Efficiency vs Load Current
80
70
60
50
40
30
20
VIN = 3.3V,
10
VOUT = 12V
0
0 20 40 60 80 100 120 140 160
Load Current (mA)
Efficiency vs Load Current
90
80
70
60
50
40
30
20
VIN = 2.7V,
10
VOUT = 12V
0
0
10
20
30
40
50
Load Current (mA)
100
90
80
70
60
50
40
30
20
10
0
0
Rev.B.01
Efficiency vs Load Current
VIN= 5V,
VOUT=18V
50
100 150 200
250
300
350
Load (mA)
1.6 MHz Boost Converter With
30V Internal FET Switch
Efficiency vs Load Current
100
90
80
70
60
50
40
30
20
VIN = 3.3V,
10
VOUT = 5V
0
0
100
200
300 400
500
600 700
Load Current (mA)
Efficiency vs Load Current
90
80
70
60
50
40
30
20
VIN = 5V,
10
V OUT = 12V
00
100
200
300
400
500
600
Load Current (mA)
Output Voltage vs Load Current
5.20
5.15
5.10
VIN = 2.7V
5.05
VIN = 4.2V
5.00
4.95
4.90
4.85
VIN = 3.3V
4.80
4.75
4.70
4.65
VOUT = 12V
4.60
0 100 200 300 400 500 600 700 800 900 1000 1100 1200
IOUT (mA)
15
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