R1212D002A RICOH [RICOH electronics devices division], R1212D002A Datasheet - Page 20

• Manufacturer Part Number: R1212D002A
• Description: STEP-UP DC/DC CONTOLLER
• Manufacturer: RICOH [RICOH electronics devices division]

20
R1212D
2) Efficiency vs. Output Current (Topt=25°C)
5.10
5.05
5.00
4.95
4.90
15.3
15.2
15.1
15.0
14.9
14.8
14.7
100
90
80
70
60
50
40
30
20
10
0
0
0
0
100
100
50
Output Current I
Output Current I
Output Current I
R1212D101C
R1212D101C
R1212D100A
200
200
100
300
300
150
OUT
OUT
OUT
(mA)
(mA)
(mA)
400
V
400
200
V
V
OUT
2.2V
3.3V
2.2V
3.3V
OUT
2.2V
3.3V
5.5V
OUT
=15V
=5V
=5V
500
500
250
10.2
10.1
10.0
100
9.9
9.8
90
80
70
60
50
40
30
20
10
0
0
0
50
50
Output Current I
Output Current I
100
100
R1212D101C
R1212D100A
150
150
200
200 250 300 350
250
OUT
OUT
(mA)
(mA)
300 350
V
V
OUT
OUT
2.2V
3.3V
5.5V
2.2V
3.3V
5.5V
=10V
=10V
400
400