FA551 Datasheet, PDF (8/22 Pages) List of Unclassifed Manufacturers – CMOS IC For Switching Power Supply Control

FA551X
Operating state supply current (ICCOP) vs.
supply voltage (VCC)
1.8
1.7
1.6
FB=0V
1.5
1.4
1.3
1.2
1.1
FB=Open
1
0.9
0.8
10
15
20
25
30
VCC (V)
Operating state supply current (ICCOP) vs.
junction temperature (Tj)
1.72
1.7
1.68
1.66
FB=0V
1.64
1.62
1.6
-50
0
50
100
150
Tj (˚C)
OFF state supply current (ICCOFF) vs. supply voltage (VCC)
3000
2500
2000
1500
1000
500
0
10
15
20
25
30
VCC (V)
OFF state supply current (ICCOFF) vs. supply voltage (VCC)
Enlarged
200
180
160
140
120
100
80
60
40
20
0
10
12
14
16
18
20
VCC (V)
Latch mode supply current (ICCL) vs. supply voltage (VCC)
3000
2500
2000
1500
1000
500
0
10
15
20
25
30
VCC (V)
Latch mode supply current (ICCL) vs. supply voltage (VCC)
Enlarged
200
180
160
140
120
100
80
60
40
20
0
10
12
14
16
18
20
VCC (V)
8