RN5RK301A RICOH electronics devices division, RN5RK301A Datasheet - Page 20

• Manufacturer Part Number: RN5RK301A
• Description: SOT-23-5 VFM STEP-UP DC/DC CONVERTER
• Manufacturer: RICOH electronics devices division

1)
2)
3)
RN5RK
Output Voltage vs. Output Current (Topt=25°C)
Efficiency vs. Output Current (Topt=25°C)
Ripple Voltage vs. Output Current (Topt=25°C)
250
200
150
100
100
3.5
3.0
2.5
2.0
1.5
1.0
0.5
90
80
70
60
50
40
50
0
0
0
0
0
2A
V
V
IN
V
IN
1.0V
=0.9V
IN
=0.9V
=0.9V
Output Current I
Output Current I
Output Current I
200
200
200
RN5RK302A
RN5RK302A
RN5RK302A
1.0V
1.0V
1.3V
1.3V
1.3V
400
400
400
1.5V
1.5V
1.5V
OUT
OUT
OUT
(mA)
(mA)
(mA)
600
600
600
2.0V
2.0V
2.0V
L=27 H
L=27 H
L=27 H
800
800
800
300
250
200
150
100
100
6.0
5.0
4.0
3.0
2.0
1.0
0.0
90
80
70
60
50
40
30
50
0
0
0
0
V
IN
=1.0V
V
IN
V
=1.0V
Output Current I
IN
Output Current I
Output Current I
200
200
200
RN5RK502A
RN5RK502A
RN5RK502A
=1.0V
1.5V
RN5RK
400
400
400
1.5V
1.5V
OUT
OUT
OUT
2.0V
2.0V
2.0V
(mA)
(mA)
(mA)
600
600
600
1A/
L=27 H
L=27 H
L=27 H
3.0V
3.0V
3.0V
1B/
800
800
800
2A
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