AP1603(2010) データシートの表示（PDF） - Diodes Incorporated.
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AP1603 Datasheet PDF : 10 Pages
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AP1603
STEP-UP DC/DC CONVERTER
Typical Performance Characteristics (Continued)
Efficiency vs. Load Current
91
90 VIN = 1.2V
VOUT = 3.3V
89
88
87
86
85
84
83
82
2.89 7.94 17.86 27.9 37.9 47.9 57.9 67.9 77.6 87.7 97.6
Load Current (mA)
Efficiency vs. Load Current
92
91 VIN = 2.4V
90 VOUT = 3.3V
89
88
87
86
85
84
83
82
81
80
2.91 27.9 57.9 87.6 117.6 147.6 177.5 208 238 268 298
Load Current (mA)
Shoutdown Current vs. Supply Voltage
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
1
2
3
4
Supply Voltage (V)
Shutdown Threshold Voltage
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0 1.5 2.0 2.5 3.0 3.5 4.0
Supply Voltage (V)
AP1603
Document number: DS31131 Rev. 3 - 2
6 of 10
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June 2010
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