RT8065 查看數據表（PDF） - Richtek Technology
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RT8065 Datasheet PDF : 13 Pages
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RT8065
Typical Operating Characteristics
100
90
80
70
60
50
40
30
20
10
0
0
Efficiency vs. Output Current
VIN = 5V, VOUT = 1.1V, IOUT = 0A to 3A
0.5
1
1.5
2
2.5
3
Output Current (A)
1.130
Output Voltage vs. Output Current
1.120
1.110
1.100
1.090
1.080
1.070
0
VIN = 5V, VOUT = 1.1V, IOUT = 0A to 3A
0.5
1
1.5
2
2.5
3
Output Current (A)
Switching Frequency vs. Temperature
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
0.94
-50 -25
VIN = 5V, VOUT = 1.1V, IOUT = 0.6A,
RRT = 330kΩ
0
25 50 75
Temperature (°C)
100 125
Copyright ©2012 Richtek Technology Corporation. All rights reserved.
www.richtek.com
6
100
90
80
70
60
50
40
30
20
10
0
0
Efficiency vs. Output Current
VIN = 5V, VOUT = 3.3V, IOUT = 0A to 3A
0.5
1
1.5
2
2.5
3
Output Current (A)
Output Voltage vs. Output Current
3.360
3.350
3.340
3.330
3.320
3.310
3.300
0
VIN = 5V, VOUT = 3.3V, IOUT = 0A to 3A
0.5
1
1.5
2
2.5
3
Output Current (A)
Reference Voltage vs. Temperature
0.84
0.83
0.82
0.81
0.80
0.79
0.78
0.77
0.76
-50 -25
VIN = 5V, VOUT = 1.1V
0
25 50 75
Temperature (°C)
100 125
is a registered trademark of Richtek Technology Corporation.
DS8065-07 November 2012
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