RH5RI251B 查看數據表（PDF） - RICOH Co.,Ltd.
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RH5RI251B Datasheet PDF : 24 Pages
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4) Start-up/Hold-on Voltage vs. Output Current
RH5RI351B
L=82µH
1.2
1.0 Vstart
0.8
0.6
Vhold
0.4
0.2
0
0
5
10
15
Output Current IOUT(mA)
RH5RI
RH5RI501B
L=82µH
1.6
1.4
1.2
1.0 Vstart
0.8
0.6
Vhold
0.4
0.2
0
0
5
10
15
Output Current I OUT(mA)
RH5RI352B
L=28µH
2.5
2.0
1.5
Vstart
1.0
Vhold
0.5
0
0
50
100
150
200
Output Current IOUT(mA)
RH5RI502B
L=28µH
2.5
2.0
Vstart
1.5
1.0
Vhold
0.5
0
0
50
100
150
200
Output Current IOUT(mA)
5) Output Voltage vs. Temperature
RH5RI501B
5.20
5.15
5.10
5.05
5.00
4.95
4.90
4.85
4.80
–40 –20
0
20 40 60 80
Temperature Topt(˚C)
6) Start-up Voltage vs. Temperature
RH5RI501B
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
–40 –20 0
20 40 60 80
Temperature Topt(˚C)
15
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