AME, Inc.
1.6 MHz Boost Converter With
30V Internal FET Switch
AME5140
RDS(ON) vs Temperature
RDS(ON) vs VIN
750
700
650
600
550
500
450
400
350
300
250
200
150
100
50
700
600
500
400
300
200
100
0
VIN= 3.3V
VIN= 5V
0
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
-50
-25
0
25
50
75
100
125
150
VIN (V)
Temperature (oC)
Output Voltage vs Load Current
Output Voltage vs Load Current
13.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
COUT=4.7mF
VOUT=12V
COUT=22mF
VOUT=5V
12.0
11.0
10.0
9.0
VIN=4.2V
VIN=5V
8.0
VIN=3.3V
VIN=3.3V
7.0
6.0
VIN=2.7V
VIN=2.7V
500
5.0
0
50 100150200250300350400450500550600650700750800850
0
1000
1500
2000
2500
IOUT (mA)
IOUT (mA)
Output Voltage vs Load Current
19
18
17
16
15
14
13
12
11
10
9
VIN=5V
COUT=4.7mF
VOUT=18V
0
50
100
150
200
250
300
350
400
IOUT (mA)
Rev.G.01
15
AME [ ANALOG MICROELECTRONICS ]
