FA5540 Fuji Electric holdings CO.,Ltd, FA5540 Datasheet - Page 14

• Manufacturer Part Number: FA5540
• Description: Fuji Switching Power Supply Control Ic
• Manufacturer: Fuji Electric holdings CO.,Ltd

Rev.0 July-2007
-7.0
-7.1
-7.2
-7.3
-7.4
-7.5
-7.6
-2
-3
-4
-5
-6
-7
-8
-9
1.20
1.15
1.10
1.05
1.00
0
0
10
Start-up circuit VCC pin source current (Ipre)
Start-up circuit VCC pin source current (Ipre)
VVH=100V
VFB=2.5V
fsw=60kHz
Operating-state supply current (ICCOP1)
11
100
vs. VCC pin voltage (Vcc)
2
vs. VH pin voltage (VVH)
vs. VCC pin voltage (VCC)
12
VCC (V)
200
4
VVH(V)
VCC (V)
13
6
300
14
VCC=0V
15
8
FA5540
FA5540
FA5540/5541/5542
400
FA5540
16
10
-180
-185
-190
-195
-200
-6.0
-6.5
-7.0
-7.5
-8.0
-8.5
1.20
1.15
1.10
1.05
1.00
14
-50
-50
Start-up circuit VCC pin source current (Ipre0)
-50
VFB=1V
Operating-state supply current (ICCOP1)
VH=100V
VCC=0V
VFB=2.5V
fsw=60kHz
vs. Junction temperature (Tj)
vs. Junction Temperature(Tj)
FB pin surce current (Ifb1)
vs. Junction Temperature(Tj)
0
0
0
Fuji Electric Device Technology
Tj (degree)
Tj (degree)
Tj (degree)
50
50
50
100
100
100
FA5540
FA5540
FA5540
150
150
150