RH5RH301A Datasheet, PDF (18/29 Pages) RICOH electronics devices division – PWM STEP-UP DC/DC CONVERTER

RH5RH302B
1.4
L=28µH
1.2
1.0 ^Vstart
0.8
0.6
Vhold
0.4
0.2
0
0
20
40
60
80
100
Output Current IOUT(mA)
6) Output Voltage vs.Temperature
RH5RH301A
3.2
IOUT=10mA
VIN=2V
L=120µH
3.1
3.0
2.9
2.8
2.7
–40 –20
0 20 40 60
Temperature Topt(˚C)
80 100
RH5RH302B
IOUT=10mA
VIN=2V
L=28µH
3.2
3.1
3.0
2.9
2.8
2.7
–40 –20 0
20 40 60 80 100
Temperature Topt(˚C)
RH5RH
RH5RH502B
L=28µH
1.4
1.2
Vstart
1.0
0.8
0.6
Vhold
0.4
0.2
0
0
20
40
60
80
100
Output Current IOUT(mA)
RH5RH501A
IOUT=10mA
VIN=3V
5.2
L=120µH
5.1
5.0
4.9
4.8
4.7
–40 –20
0 20 40 60
Temperature Topt(˚C)
80 100
RH5RH502B
IOUT=10mA
VIN=3V
5.2
L=28µH
5.1
5.0
4.9
4.8
4.7
–40 –20
0 20 40 60
Temperature Topt(˚C)
80 100
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