FA13842, 13843, 13844, 13845
■ Characteristic curves (Ta=25˚C)
Timing resistance vs. oscillation frequency
Output dead time vs. oscillation frequency
FA13842, FA13843
FA13842, FA13843
100
100
VCC= 15V
Ta= 25˚C
2.2nF
470pF
470pF
CT=10nF
2.2nF
CT=10nF
10
10
VCC= 15V
Ta= 25˚C
1
1
10
100
Oscillation frequency (kHz)
1000
1
10
100
1000
Oscillation frequency (kHz)
Timing resistance vs. oscillation frequency
Output dead time vs. oscillation frequency
FA13844, FA13845
FA13844, FA13845
100
100
VCC= 15V
Ta= 25˚C
90
470pF
2.2nF
CT=10nF
80
470pF
70
10
2.2nF
CT=10nF
60
50
40
VCC= 15V
Ta= 25˚C
10
100
1000
1
1
10
100
1000
Oscillation frequency (kHz)
Oscillation frequency (kHz)
RT/CT discharge current vs. temperature
Output max. duty cycle vs. timing resistance
FA13842, FA13843
10
9.5
9
100
90
80
70
60
8.5
8
50
40
7.5
7
–50
2
5
10
1
0
50
100
150
RT timing resistance (kΩ)
Temperature (˚C)
5
FUJI [ FUJI ELECTRIC ]
