R1211D002B RICOH [RICOH electronics devices division], R1211D002B Datasheet - Page 20

• Manufacturer Part Number: R1211D002B
• Description: STEP-UP DC/DC CONTROLLER
• Manufacturer: RICOH [RICOH electronics devices division]

20
R1211x
2) Efficiency vs. Output Current
100
100
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
1
1
1
Output Current I
Output Current I
Output Current I
R1211x002A
R1211x002A
R1211x002B
10
10
10
OUT
OUT
OUT
100
100
100
L=10 H
V
(mA)
(mA)
(mA)
OUT
V
V
V
V
V
V
V
V
IN
IN
L=10 H
V
IN
IN
IN
IN
IN
IN
=10V
L=10 H
V
=2.5V
=3.3V
OUT
=2.5V
=3.3V
=5.0V
=2.5V
=3.3V
=5.0V
OUT
=15V
=5V
1000
1000
1000
100
100
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
1
1
1
Output Current I
Output Current I
Output Current I
R1211x002A
R1211x002B
R1211x002B
10
10
10
OUT
OUT
OUT
100
100
100
L=10 H
V
(mA)
(mA)
(mA)
OUT
V
V
V
V
V
V
V
V
L=10 H
V
IN
IN
IN
IN
IN
IN
IN
IN
=10V
L=10 H
V
OUT
=2.5V
=3.3V
=2.5V
=3.3V
=5.0V
=2.5V
=3.3V
=5.0V
OUT
=15V
=5V
1000
1000
1000