RH5RH301A Datasheet, PDF (16/29 Pages) RICOH electronics devices division – PWM STEP-UP DC/DC CONVERTER

3) Supply Curret (No Load) vs. Input Voltage
RH5RH301A
L=120µH
70
60
50
40
30
20
10
0
1.0
1.2
1.4
1.6
1.8
2.0
Input Voltage VIN(V)
200
150
100
50
0
1
RH5RH501A
L=120µH
2
3
4
Input Voltage VIN(V)
4) Output Current vs.Ripple Voltage
RH5RH301A
L=120µH
80
70
2.0V
60
50 _VIN=0.9V
40
30
20
10
3.0V
0
1 5 10 20 30 40 50 60 70 80 90 100
Output Current IOUT(mA)
RH5RH
70
60
50
40
30
20
10
0
1.0
RH5RH301A
L=270µH
1.2
1.4
1.6
1.8
2.0
Input Voltage VIN(V)
200
150
100
50
0
1
RH5RH501A
L=270µH
2
3
4
Input Voltage VIN(V)
RH5RH501A
100
L=120µH
90
80
3.0V
4.0V
70
60
2.0V
50
40 ^VIN=0.9V
30
20
10
0
1 5 10 20 30 40 50 60 70 80 90 100
Output Current IOUT(mA)
15