R1211D002A-TR RICOH [RICOH electronics devices division], R1211D002A-TR Datasheet - Page 20

• Manufacturer Part Number: R1211D002A-TR
• Description: Step-up DC/DC Controller
• Manufacturer: RICOH [RICOH electronics devices division]

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