R1211X Datasheet, PDF (20/33 Pages) RICOH electronics devices division – Step-up DC/DC Controller

2) Efficiency vs. Output Current
R1211X002A
100
L=10uH
VOUT=5V
80
60
40
20
0
1
VIN=2.5V
VIN=3.3V
10
100
Output Current IOUT [mA]
R1211X002A
100
L=10uH
VOUT=15V
80
60
40
20
0
1
VIN=2.5V
VIN=3.3V
VIN=5.0V
10
100
Output Current IOUT [mA]
R1211X002B
100
L=10uH
VOUT=10V
80
60
40
20
0
1
VIN=2.5V
VIN=3.3V
VIN=5.0V
10
100
Output Current IOUT [mA]
1000
1000
1000
R1211X002A
100
L=10uH
VOUT=10V
80
60
40
20
0
1
VIN=2.5V
VIN=3.3V
VIN=5.0V
10
100
Output Current IOUT [mA]
R1211X002B
100
L=10uH
VOUT=5V
80
60
40
20
0
1
VIN=2.5V
VIN=3.3V
10
100
Output Current IOUT [mA]
R1211X002B
100
L=10uH
VOUT=15V
80
60
40
20
0
1
VIN=2.5V
VIN=3.3V
VIN=5.0V
10
100
Output Current IOUT [mA]
1000
1000
1000
Rev. 1.10
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