s Characteristic curves (Ta=25°C)
Supply current (ICC) vs. supply voltage (VCC)
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
6
VCC [V]
Output duty cycle vs. FB terminal voltage (VFB)
100
90
80
70
60
50
40
30
20
10
0
0
0.5
1
1.5
2
VFB [V]
FA3630V
Oscillation frequency (fOSC) vs. timing capactior(CT)
10000
1000
100
10
10
100
CT [pF]
500 1000
Output duty cycle vs. CS terminal voltage (VCS)
100
90
80
70
60
50
40
30
20
10
0
0
0.5
1
1.5
2
VCS [V]
Oscillation frequency (fOSC) vs. ambient temperature (Ta) Reference voltage (VREF) vs. ambient temperature (Ta)
500
Vcc=3.3V
CT=100pF
490
480
470
460
450
440
– 30 – 10 10
30
50
70
90
Ta [°C]
1.01
1.005
1
0.995
0.99
– 30 – 10 10
30
50
70
90
Ta[°C]
4