FA5502 데이터 시트보기 (PDF) - Fuji Electric
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FA5502 Datasheet PDF : 23 Pages
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FA5502P/M
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7. Characteristic curves
(Unless otherwise specified, Vcc=Vc=18V, Ta=25°C, CT=470pF, RT=22kΩ)
Oscillation frequency (fosc) vs.
timing resistor (R T)
Oscillation frequency(fosc) vs.
supply voltage(Vcc)
78.4
100
78.2
78.0
10
10
CT=330pF
77.8
CT=470pF
CT=680pF
77.6
CT=1000pF
77.4
RT (kΩ )
100
10
15
20
25
30
Vcc (V)
Oscillation frequency(fosc) vs.
junction temperature(Tj)
80
79
78
77
76
75
-50
0
50
100
Tj (°C)
Maximum duty cycle(DMAX) vs.
timing resistor(RT)
100
98
96
94
92
90
88
86
150
84
10
CT=330pF
to 1000pF
RT (kΩ)
100
Maximum duty cycle(DMAX) vs.
Junction temperature(Tj)
95
Output duty cycle(D) vs.
CS pin voltage(VCS)
100
90
94
80
70
93
60
50
92
40
30
91
20
10
90
0
-50
0
50
100
150
0
1
2
3
4
5
Tj (°C)
VCS (V)
9
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