R1210N302C RICOH electronics devices division, R1210N302C Datasheet - Page 9

• Manufacturer Part Number: R1210N302C
• Description: SOT23-5 PWM Step-up DC/DC Converter
• Manufacturer: RICOH electronics devices division

8
TYPICAL CHARACTERISTICS
1)
2)
R1210N××2×
Output Voltage vs. Output Current
Efficiency vs. Output Current
100
3.2
3.1
3.0
2.9
2.8
5.4
5.2
5.0
4.8
4.6
4.4
80
60
40
20
0
0
0
0
V
IN
V
V
:0.9V
IN
IN
:0.9V
:1.5V
200
200
200
R1210N302C
Output Current I
R1210N502C
Output Current I
R1210N302C
Output Current I
V
IN
:2.0V
V
V
IN
IN
:1.5V
400
400
400
:1.5V
V
V
IN
IN
V
OUT
OUT
OUT
:3.0V
:2.0V
IN
V
:2.0V
V
600
600
600
(mA)
(mA)
(mA)
IN
V
IN
:2.5V
IN
:4.0V
:2.5V
L:27 H
L:27 H
L:27 H
800
800
800
100
3.2
3.1
3.0
2.9
2.8
5.4
5.2
5.0
4.8
4.6
4.4
80
60
40
20
0
0
0
0
V
IN
V
V
:0.9V
IN
IN
:1.5V
:0.9V
200
200
200
Output Current I
Output Current I
R1210N302D
R1210N502D
R1210N302D
Output Current I
V
V
IN
IN
:1.5V
V
400
400
400
:1.5V
IN
:2.0V
OUT
OUT
OUT
V
V
(mA)
V
V
V
600
600
(mA)
IN
600
(mA)
IN
V
IN
IN
IN
:2.0V
:2.0V
IN
:4.0V
:2.5V
:3.0V
:2.5V
L:27 H
L:27 H
L:27 H
800
800
800