Ricoh RH5RH12B Power Supply User Manual


 
18
RH5RH
9) Supply Current 1 vs.Temperature
RH5RH501A
0.8
1.0
1.2
0.6
0.4
0.2
0
–20–40
0
20
40
60 80
Temperature Topt(˚C)
Start-up Voltage Vstart(V)
–40 –20 0
20
40 60 80
Temperature Topt(˚C)
0.8
1.0
0.6
0.4
0.2
0
Hold-on Voltage Vhold(V)
RH5RH501A
–40
–20
0 20 40 60 80
Temperature Topt(˚C)
80
100
60
40
20
0
Supply Current 1 IDD1(µA)
RH5RH501A
–40
–20
0 20 40 60 80
Temperature Topt(˚C)
100
125
150
75
50
25
0
Lx Switching Current ILX (mA)
RH5RH501A
RH5RH501A
–40
–20
0 20 40 60 80
Temperature Topt(˚C)
4
5
3
2
1
0
Supply Current 2 IDD2(µA)
RH5RH501A
–40
–20
0 20
40 60 80
Temperature Topt(˚C)
0.8
1.0
0.6
0.4
0.2
0
Lx Leakage Current ILXleak (µA)
7) Start-up Voltage vs. Temperature 8) Hold-on Voltage vs. Temperature
10) Supply Current 2 vs.Temperature
11) Lx Switching Current vs.Temperature
12) Lx Leakage Current vs.Temperature