LIC01 STMicroelectronics, LIC01 Datasheet - Page 4

• Manufacturer Part Number: LIC01
• Description: Light ignition circuit
• Manufacturer: STMicroelectronics

LIC01 Series
VARIATION OF V
TYPICAL APPLICATION
When the peak voltage across C1 reaches the
break over voltage VBO of the LIC01, this device
turns on and produces a pulse of current through
the primary of the transformer. In turn, the trans-
former generates high voltage pulses across the
lamp.
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VARIATION OF V
V
BO
V
BO
240
230
220
210
200
190
180
250
( V )
BO
BO
( V )
260
250
240
230
220
210
200
270
280
VERSUS JUNCTION TEMPERATURE
VERSUS JUNCTION TEMPERATURE
-20°C
-20°C
0°C
Junction Temperature Tj ( °C )
0°C
Junction Temperature Tj ( °C )
20°C
20°C
LIC-195
LIC-215
40°C
40°C
60°C
60°C
MAINS
80°C
80°C
BALLAST
100°C
100°C
C2
C1
120°C
120°C
V
t
peak
V
V
V
t
BO
BO
V
V
BO
V
BO
BO
BO
0.22 V / °C
Typ
Min
Max
0.22 V / °C
Typ
Min
Max
R
LIC01