RT8061A 查看數據表（PDF） - Richtek Technology
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RT8061A Datasheet PDF : 12 Pages
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Typical Operating Characteristics
Efficiency vs. Load Current
100
98
96
94
VIN = 5V
92
VIN = 4.2V
90
88
VOUT = 3.3V
86
0
0.5
1
1.5
2
2.5
3
Load Current (A)
Efficiency vs. Load Current
100
95
90
85
VIN = 5V
80
VIN = 3.3V
75
VOUT = 1.05V
70
0
0.5
1
1.5
2
2.5
3
Load Current (A)
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
Current Limit vs. Input Voltage
VOUT = 1.05V
3
3.5
4
4.5
5
5.5
Input Voltage (V)
Copyright ©2012 Richtek Technology Corporation. All rights reserved.
DS8061A-04 September 2012
RT8061A
100
98
96
94
92
90
88
86
84
82
80
0
Efficiency vs. Load Current
VIN = 5V
VIN = 3.3V
VOUT = 1.8V
0.5
1
1.5
2
2.5
3
Load Current (A)
Output Voltage vs. Output Current
1.820
1.812
1.804
1.796
1.788
1.780
0
VIN = 3.3V
VIN = 5V
VOUT = 1.8V
0.6
1.2
1.8
2.4
3
Output Current (A)
Current Limit vs. Temperature
7.0
6.2
VIN = 5V
VIN = 3.3V
5.4
4.6
3.8
3.0
-50 -25
VOUT = 1.05V
0
25 50 75
Temperature (°C)
100 125
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
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