L6562D Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
L6562D Datasheet PDF : 16 Pages
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L6562
Figure 8. Feedback reference vs. Tj
VREF 2.6
(V)
Vcc = 12 V
2.55
2.5
2.45
2.4
-50
0
50
Tj (°C)
Figure 9. OVP current vs. Tj
IOVP 41
(µA)
40.5
100
150
Vcc = 12 V
40
39.5
39
-50
0
50
100
150
Tj (°C)
Figure 10. E/A output clamp levels vs. Tj
Vpin2
(V) 6
Upper clamp
5
Vcc = 12 V
4
3
Lower clamp
2
-50
0
50
100
150
Tj (°C)
Figure 11. Delay-to-output vs. Tj
tD(H-L) 500
(ns)
400
Vcc = 12 V
300
200
100
0
-50
0
50
100
150
Tj (°C)
Figure 12. Multiplier characteristic
VCS (pin 4)
(V) upper voltage
clamp
1.6
5.0
1.4
4.0
1.2
1.0
VCOMP(pin 2)
(V)
3.5
3.2
0.8
0.6
3.0
0.4
0.2
0
0
2.8
2.6
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
VMULT(pin 3) (V)
Figure 13. Multiplier gain vs. Tj
K1
Vcc = 12 V
0.8
VCOMP =4 V
VMULT =1V
0.6
0.4
0.2
0
-50
0
50
100
150
Tj (°C)
6/16
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