ACT6311(2011) Ver la hoja de datos (PDF) - Active-Semi, Inc
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ACT6311 Datasheet PDF : 10 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
(Circuit of Figure 1, unless otherwise specified.)
ACT6311
Rev 3, 22-Feb-11
100
90
80
70
60
50
40
30
20
10
0
0
Efficiency vs. Output Voltage
VIN = 3.6V
VIN = 3V
5
10
15
20
25
30
35
Output Current (mA)
Current Limit vs. Duty Cycle
450
400
250
300
250
VIN = 3V
20
30
40
50
60
70
80
Duty Cycle (%)
Load Regulation
14.0
13.5
13.0
12.5
12.0
VIN = 3.6V
0
5
10 15 20
25 30
35
Load (mA)
Switching Frequency vs. Temperature
1.10
1.05
1.00
0.95
0.90
-40
-15
10
35
60
85
Temperature (°C)
FB Voltage vs. Temperature
1.30
1.25
1.20
1.15
1.10
-40
-15
10
35
60
85
Temperature (°C)
Line Regulation
14.0
13.5
13.0
12.5
12.0 IOUT = 20mA
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
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