ACT6305 データシートの表示（PDF） - Active-Semi, Inc
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ACT6305 Datasheet PDF : 10 Pages
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ACT6305
Rev 3, 15-Nov-12
TYPICAL PERFORMANCE CHARACTERISTICS
(Typical Application Circuit, L = 6.8µH, C1 = 22µF ceramic, C2 = 22µF ceramic, unless otherwise specified.)
100
90
80
70
60
50
40
30
0.1
Efficiency vs. Output Current
VIN = 5V
VIN = 2.4V
VIN = 3.5V
VIN = 1.2V
VOUT = 5V
FB = G
1.0
10
100
1000
Output Current (mA)
Efficiency vs. Constant Current
100
90
80
VIN = 3.5V VIN = 5V
70
VIN = 1.2V VIN = 2.4V
60
50
40
30
0.1
VOUT = 5V
FB = G
L = 4.7µH
C1 = 10µF
1
10
100
1000
Constant Current (mA)
Startup Voltage vs. Constant Resistance Load
2.00
1.75
1.50
1.25
1.00
0.75
0.5
0
VOUT = 5V
FB = G
50
100
150
200
Current Load at 5V (mA)
Efficiency vs. Constant Current
100
90
80
VIN = 1.2V
70
VIN = 1.8V
VIN = 2.4V
60
50
40
30
0.1
VOUT = 3.3V
FB = OUT
1
10
100
1000
Constant Current (mA)
Efficiency vs. Constant Current
100
90
80
VIN = 2.4V
70
VIN = 1.2V
VIN = 1.8V
60
50
40
30
0.1
VOUT = 3.3V
FB = OUT
L = 4.7µH
C1 = 10µF
1
10
100
1000
Constant Current (mA)
Startup Voltage vs. Constant Resistance Load
2.00
1.75
1.50
1.25
1.00
0.75
0.5
0
VOUT = 3.3V
FB = OUT
50
100
150
200
Current Load at 3.3V (mA)
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