L6562D Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
L6562D Datasheet PDF : 16 Pages
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Figure 14. Vcs clamp vs. Tj
VCSx 2
(V)
1.8
1.6
1.4
Vcc = 12 V
1.2 VCOMP= Upper clamp
1
-50
0
50
100
150
Tj (°C)
Figure 15. Start-up timer vs. Tj
Tstart 150
(µs)
Vcc = 12 V
140
130
120
110
100
-50
0
50
100
150
Tj (°C)
Figure 16. ZCD clamp levels vs. Tj
VZCD
7
(V)
6
Upper clamp
5
Vcc = 12 V
IZCD = ±2.5 mA
4
3
2
1
Lower clamp
0
-50
0
50
100
150
Tj (°C)
L6562
Figure 17. ZCD source capability vs. Tj
IZCDsrc
(mA) 0
-2
Vcc = 12 V
VZCD= lower clamp
-4
-6
-8
-50
0
50
100
150
Tj (°C)
Figure 18. Gate-drive output low saturation
Vpin7[V]
4
Tj = 25 °C
Vcc = 11 V
SINK
3
2
1
0
0
200
400
600
800 1,000
IGD[mA]
Figure 19. Gate-drive output high saturation
Vpin7[V]
-1.5
Vcc - 2.-02
Vcc - -22.5.5
Tj = 25 °C
Vcc = 11 V
SOURCE
Vcc - 3.-03
Vcc - -33..55
Vcc - 4.-04
-4.5
0
100 200 300 400 500 600 700
IGD[mA]
7/16
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