Datasheet

L6563 - L6563A Typical electrical performance
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Figure 16. Multiplier characteristics @ V
FF
= 1V Figure 17. ZCD clamp levels vs T
J
Figure 18. Multiplier characteristics @ V
FF
= 3V Figure 19. ZCD source capability vs T
J
Figure 20. Multiplier gain vs T
J
Figure 21. VFF & TBO dropouts vs T
J
V
MULT
(pin 3) (V)
V
COMP
(pin 2)
(V)
0 0.2 0.4 0.6 0.8 1 1.2
0
0.2
0.4
0.6
0.8
1
2.6
3.0
3.5
4.0
4.5
upper voltage
clamp
5.0
5.5
V
CS
(pin 4)
(V)
Vcc = 12 V
Tj = 25 °C
V
MULT
(pin 3) (V)
V
COMP
(pin 2)
(V)
0 0.2 0.4 0.6 0.8 1 1.2
0
0.2
0.4
0.6
0.8
1
2.6
3.0
3.5
4.0
4.5
upper voltage
clamp
5.0
5.5
V
CS
(pin 4)
(V)
Vcc = 12 V
Tj = 25 °C
Tj (°C)
V
ZCD (pin 11)
(V)
-50 0 50 100 150
-1
0
1
2
3
4
5
6
7
Vcc = 12 V
I
ZCD
= ±2.5 mA
Upper clamp
Lower clamp
Tj (°C)
V
ZCD (pin 11)
(V)
-50 0 50 100 150
-1
0
1
2
3
4
5
6
7
Vcc = 12 V
I
ZCD
= ±2.5 mA
Upper clamp
Lower clamp
V
MULT
(pin 3) (V)
V
COMP
(pin 2)
(V)
0 0.5 1 1.5 2 2.5 3 3.5
0
0.1
0.2
0.3
0.4
0.5
2.6
3.0
3.5
4.0
4.5
upper voltage
clamp
5.0
5.5
V
CS
(pin 4)
(V)
Vcc = 12 V
Tj = 25 °C
V
MULT
(pin 3) (V)
V
COMP
(pin 2)
(V)
0 0.5 1 1.5 2 2.5 3 3.5
0
0.1
0.2
0.3
0.4
0.5
2.6
3.0
3.5
4.0
4.5
upper voltage
clamp
5.0
5.5
V
CS
(pin 4)
(V)
Vcc = 12 V
Tj = 25 °C
Tj (°C)
I
ZCDsrc
(mA)
-50 0 50 100 150
-8
-6
-4
-2
0
Vcc = 12 V
V
ZCD
= lower clamp
Tj (°C)
I
ZCDsrc
(mA)
-50 0 50 100 150
-8
-6
-4
-2
0
Vcc = 12 V
V
ZCD
= lower clamp
K
M
Tj (°C)
-50 0 50 100 150
0
0.2
0.4
0.6
0.8
1
Vcc = 12 V
V
COMP
=4 V
V
MULT
= V
FF
=1V
K
M
Tj (°C)
-50 0 50 100 150
0
0.2
0.4
0.6
0.8
1
Vcc = 12 V
V
COMP
=4 V
V
MULT
= V
FF
=1V
Tj (°C)
-50 0 50 100 150
-2
0
2
4
6
(mV)
Vpin5 - Vpin3
Vpin6 - Vpin5
Vcc = 12 V
Vpin3 = 2.9 V
Tj (°C)
-50 0 50 100 150
-2
0
2
4
6
(mV)
Vpin5 - Vpin3
Vpin6 - Vpin5
Vcc = 12 V
Vpin3 = 2.9 V