FA7700V データシートの表示（PDF） - Fuji Electric
部品番号
コンポーネント説明
メーカー
FA7700V Datasheet PDF : 19 Pages
| |||
7． characteristics curve
Quality is our message
Timing resistor vs. Oscillation frequency
Oscillation frequency vs. ambient temperature
10000
5
4
1000
3
fosc=1MHz
2
1
0
-1
fosc=185kHz
100
-2
fosc=50 kHz
-3
-4
10
1
10
Timing resistor RT ［kΩ］
-5
-40 -20 0 20 40 60 80 100
100
Ambient temperature Ta [℃]
100
90
80
70
60
50
40
30
20
10
0
0.5
FB terminal voltage vs. Duty cycle
FA7700
fosc=1MHz
fosc=185kHz
0.7
0.9
1.1
1.3
FB terminal voltage [V]
100
90
80
70
60
50
40
30
20
10
0
0.5
CS terminal voltage vs. Duty cycle
FA7700
fosc＝1MHz
fosc=185kHz
0.7
0.9
1.1
1.3
CS terminal voltage [V]
100
90
80
70
60
50
40
30
20
10
0
0.5
FB terminal voltage vs. Duty cycle
FA7701
fosc=1MHz
fosc=185kHz
0.7
0.9
1.1
1.3
FB terminal voltage [V]
100
90
80
70
60
50
40
30
20
10
0
0.5
CS terminal voltage vs. Duty cycle
FA7701
fosc＝1MHz
fosc=185kHz
0.7
0.9
1.1
1.3
CS terminal voltage [V]
9
Share Link: 