NJU7630 Ver la hoja de datos (PDF) - Japan Radio Corporation
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NJU7630 Datasheet PDF : 9 Pages
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NJU7630
■TYPICAL CHARACTERISTICS
Oscillation Frequency vs. Timing Resistance
1000
(V+=3.3V, Ta=25oC)
Oscillation Frequency vs. Operating Voltage
740
(RT=47kΩ, Ta=25oC)
720
700
680
100
10
100
Timing Resistance RT (kΩ)
660
0
2
4
6
8
10
Operating Voltage V+ (V)
Duty Cycle vs. R
DTC
100
(V+=3.3V, RT=47kΩ, Ta=25oC)
80
60
40
Reference Voltage vs. Operating Voltage
1.004
(V+=3.3V, Ta=25oC)
1.002
1
20
0.998
0
0
20
40
60
80 100
Dead Time Control Resistance RDTC (kΩ)
0.996
0
2
4
6
8
10
Operating Voltage V+ (V)
Quiescent Current vs. Operating Voltage
1400
(RT=47kΩ,
R =Non
L
Load,
Ta=25oC)
1200
1000
800
600
400
200
0
0
2
4
6
8
10
Operating Voltage V+ (V)
-6-
Ver.2005-03-01
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