Typical electrical characteristic
L6562AT
Figure 11. Multiplier characteristic
Figure 12. Vcs clamp vs T
J
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
-0.1
V COMP (pin2) (V)
Upper Volt. Clamp
5.75 V
Vcc = 12V
VCOMP = Upper clamp
4 V
3.5V
5 V
4.5V
1.2
1.1
1
3 V
2.5 V
-50
0
50
100
150
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6 1.8
VMULT (pin3) (V)
2
2.2 2.4 2.6 2.8
3
Tj (°C)
Figure 13. ZCD clamp levels vs T
Figure 14. Start-up timer vs T
J
J
200
7
Upper clamp
6
5
190
180
170
160
150
Vcc = 12V
4
IZCD = ±2.5 mA
3
Vcc = 12V
2
1
Lower clamp
0
-1
-50
0
50
100
150
-50
0
50
Tj (°C)
100
150
Tj (°C)
10/25
STMICROELECTRONICS [ ST ]
