L6562D Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
L6562D Datasheet PDF : 16 Pages
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L6562
3 Typical Electrical Characteristics
Figure 4. Supply current vs. Supply voltage
ICC
(mA)
10
5
1
0.5
0.1
0.05
0.01
0.005
0
0
Co = 1nF
f = 70 kHz
Tj = 25°C
5
10
15
20
25
Vcc(V)
Figure 5. Start-up & UVLO vs. Tj
12.5
VCC-ON
(V) 12
11.5
11
10.5
10
VCC-OFF 9.5
(V)
9
-50
0
50
100
150
Tj (°C)
Figure 6. IC consumption vs. Tj
Icc 10
[mA]
5
2
Operating
Quiescent
1
0.5 Vcc = 12 V
Co = 1 nF
0.2 f = 70 kHz
Disabled or
during OVP
0.1
0.05
Before start-up
0.02
-50
0
50
100
150
Tj (°C)
Figure 7. Vcc Zener voltage vs. Tj
VccZ 28
(V)
27
26
25
24
23
22
-50
0
50
100
150
Tj (°C)
5/16
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