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Part Name
Description
L6563TR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
L6563TR
Advanced transition-mode PFC controller
STMicroelectronics
L6563TR Datasheet PDF : 37 Pages
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L6563 - L6563A
Typical electrical performance
Figure 15. Multiplier characteristics @ V
FF
= 1V Figure 16. ZCD clamp levels vs T
J
V
CS
(pin 4)
(V)
Vcc = 12 V
1
Tj = 25 °C
0.8
0.6
upper voltage
clam p
V
COMP
(pin 2)
(V)
5.5
5.0
4.5
4.0
V
ZCD (pin 11)
7
(V)
6
5
4
3
U pper clam p
Vcc = 12 V
I
ZC D
= ± 2 .5 m A
0.4
0.2
0
0
3.5
3.0
2.6
0.2 0.4 0.6 0.8 1 1.2
V
MULT
(pin 3) (V )
2
1
Lower clam p
0
-1
-50
0
50
100
150
Tj (°C)
Figure 17. Multiplier characteristics @ V
FF
= 3V Figure 18. ZCD source capability vs T
J
V
CS
(pin 4)
(V)
Vcc = 12 V
0.5
Tj = 25 °C
0.4
upper voltage
clam p
V
COM P
(p in 2 )
(V)
5.5
5.0
I
ZCDsrc
(mA)
0
-2
Vcc = 12 V
V
ZCD
= low er clam p
0.3
4.5
4.0
0.2
3.5
0.1
3.0
2.6
0
0 0.5 1 1.5 2 2.5 3 3.5
V
M ULT
(p in 3) (V )
-4
-6
-8
-50
0
50
100
150
Tj (°C)
Figure 19. Multiplier gain vs T
J
K
M
1
Vcc = 12 V
0.8
V
COMP
=4 V
V
MULT
= V
FF
=1V
0.6
0.4
0.2
Figure 20. VFF & TBO dropouts vs T
J
(mV)
6
Vpin6 - Vpin5
4
2
Vpin5 - Vpin3
0
Vcc = 12 V
Vpin3 = 2.9 V
0
-50
0
50
100
150
Tj (°C)
-2
-50
0
50
100
150
Tj (°C)
13/37
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