AME
AME5143
I
Q
V
IN
(Active) vs Temperature
3.50
3.00
1.4MHz Boost Converter With
30V Internal FET Switch
Oscillator Frequency vs Temperature
1.60
Oscillator Frequency (MHz)
1.55
1.50
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
-50
-25
0
25
50
o
I
Q
V
IN
Active (mA)
2.50
2.00
1.50
1.00
0.50
0.00
-50
V
IN
=3.3V
V
IN
=5V
-25
0
25
50
O
75
100
125
75
100
125
Temperature ( C)
Temperature ( C)
Max. Duty Cycle vs Temperature
95.0
94.5
I
Q
V
IN
(Idle) vs Temperature
500
Max Duty Cycle (%)
94.0
93.5
93.0
92.5
92.0
91.5
91.0
90.5
90.0
-50
-25
0
V
IN
=3.3V
400
I
Q
V
IN
(Idle) (µA)
300
V
IN
=5V
200
100
25
50
o
75
100
125
0
-50
-25
0
25
50
O
75
100
125
Temperature ( C)
Temperature ( C)
Feedback Voltage vs Temperature
1.24
0.04
Feedback Bias Current vs Temperature
Feedback Bias Current (µA)
Feedback Voltage (V)
1.23
0.03
1.22
0.02
1.21
0.01
1.20
-50
-25
0
25
50
o
75
100
125
0
-50
-25
0
25
50
o
75
100
125
Temperature ( C)
Rev.A.01
Temperature ( C)
11
AME [ ANALOG MICROELECTRONICS ]
