ACT8309(2008) 查看數據表（PDF） - Active-Semi, Inc
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ACT8309 Datasheet PDF : 10 Pages
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Active-Semi
ACT8309/8310/8311
Rev PrA, 24-Jan-08
TYPICAL PERFORMANCE CHARACTERISTICS
(VIN = VEN = 3.6V, TA = 25°C, unless otherwise specified.)
ACT8309 Efficiency vs. Load Current
100
90
80
70
60
VOUT = 3.0V VOUT = 1.8V VOUT = 1.2V
50 VOUT = 3.3V
40
30
20
10
0
1
VIN = 3.6V
10
100
1000
10000
Load Current (mA)
ACT8309 Dropout Voltage vs. Load Current
200
180
160
140
120
100
80
60
40
20
0
0
VOUT = 3.3V
VOUT = 3.0V
100 200 300 400 500 600 700
800 900
Load Current (mA)
ACT8310 Efficiency vs. Load Current
100
90
80
70
60
VOUT = 3.0V VOUT = 1.8V VOUT = 1.2V
50 VOUT = 3.3V
40
30
20
10
0
1
VIN = 3.6V
10
100
1000
10000
Load Current (mA)
ACT8311 Efficiency vs. Load Current
100
90
80
70
60
VOUT = 3.0V VOUT = 1.8V VOUT = 1.2V
50 VOUT = 3.3V
40
30
20
10
0
1
VIN = 3.6V
10
100
1000
10000
Load Current (mA)
ACT8310 Dropout Voltage vs. Load Current
200
180
160
140
120
100
80
60
40
20
0
0
VOUT = 3.3V
VOUT = 3.0V
200
400 600
800 1000 1200
Load Current (mA)
ACT8311 Dropout Voltage vs. Load Current
220
200
180
VOUT = 3.3V
160
140
VOUT = 3.0V
120
100
80
60
40
20
0
0 0.2 0.4 0.6 0.8 1.0 1.2
1.4 1.5
Load Current (mA)
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Copyright © 2008 Active-Semi, Inc.
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