參數(shù)資料
型號: FA5502
廠商: FUJI ELECTRIC HOLDINGS CO., LTD.
英文描述: POWER SUPPLY CONTROL IC
中文描述: 電源控制IC
文件頁數(shù): 9/23頁
文件大小: 215K
代理商: FA5502
7. Characteristic curves
9
Quality is our message
FA5502P/M
(Unless otherwise specified, Vcc=Vc=18V, Ta=25°C, C
T
=470pF, R
T
=22k
)
Oscillation frequency (fosc) vs.
timing resistor (R
T
)
10
100
10
100
R
T
f
C
T
=1000pF
C
T
=680pF
C
T
=470pF
C
T
=330pF
)
k
Oscillation frequency(fosc) vs.
junction temperature(Tj)
75
76
77
78
79
80
-50
0
50
100
150
Tj (°C)
f
Maximum duty cycle(D
MAX
) vs.
Junction temperature(Tj)
90
91
92
93
94
95
-50
0
50
100
150
Tj (°C)
D
M
%
Oscillation frequency(fosc) vs.
supply voltage(Vcc)
77.4
77.6
77.8
78.0
78.2
78.4
10
15
20
25
30
Vcc (V)
f
Maximum duty cycle(D
MAX
) vs.
timing resistor(R
T
)
84
86
88
90
92
94
96
98
100
10
100
R
T
(k
)
D
M
(
C
T
=330pF
to 1000pF
Output duty cycle(D) vs.
CS pin voltage(V
CS
)
0
10
20
30
40
50
60
70
80
90
100
0
1
2
3
4
5
V
CS
(V)
D
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參數(shù)描述
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