ACT6311
TYPICAL PERFORMANCE CHARACTERISTICS
(Circuit of Figure 1, unless otherwise specified.)
Rev 4, 15-Nov-12
Efficiency vs. Output Voltage
100
90
80
1.10
Switching Frequency vs. Temperature
Switching Frequency (MHz)
ACT6311-0001
ACT6311-0002
1.05
Efficiency (%)
70
60
50
40
30
20
10
0
0
5
10
15
20
25
30
V
IN
= 3.6V
V
IN
= 3V
1.00
0.95
0.90
35
-40
-15
10
35
60
85
Output Current (mA)
Temperature (°C)
Current Limit vs. Duty Cycle
450
1.30
ACT6311-0003
FB Voltage vs. Temperature
ACT6311-0004
Current Limit (mA)
FB Voltage (V)
400
1.25
250
1.20
300
V
IN
= 3V
20
30
40
50
60
70
80
1.15
250
1.10
-40
-15
10
35
60
85
Duty Cycle (%)
Temperature (°C)
Load Regulation
14.0
14.0
ACT6311-0005
Line Regulation
ACT6311-0006
Output Voltage (V)
Output Voltage (V)
13.5
13.5
13.0
13.0
12.5
V
IN
= 3.6V
0
5
10
15
20
25
30
35
12.5
12.0
12.0
3.0
I
OUT
= 20mA
3.5
4.0
4.5
5.0
5.5
Load (mA)
Input Voltage (V)
Innovative Power
TM
-8-
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