L6562A_0708 Datasheet, PDF (9/26 Pages) STMicroelectronics – Transition-mode PFC controller

L6562A
Typical electrical characteristic
6
Typical electrical characteristic
Figure 3. Supply current vs supply
voltage
10.00
1.00
Figure 4. Start-up & UVLO vs T_J
p
j
13
Vcc-ON
12
0.10
11
0.01
10
Co = 1 nF
f = 70 kHz
Tj = 25°C
Vcc-OFF
0.00
0.00
5.00
10.00
15.00
20.00
25.00
Vcc (V)
9
-50
0
50
100
150
Tj (°C)
Figure 5. IC consumption vs T_J
p
j
10
Figure 6. Vcc Zener voltage vs T_J
28
Ope r ating
27
Quie s ce nt
Disabled or during OVP
26
1
25
Vcc = 12 V
24
0.1
Co= 1 nF
f = 70 kHz
23
0.01
-50
Before start-up
22
-50
0
50
100
150
Tj (°C)
0
50
100
150
Tj (°C)
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