LIC01-SERIES
VARIATION OF VBO VERSUS JUNCTION TEMPERATURE
VBO ( V )
250
240
230
220
210
200
190
180
LIC-195
VBO Max
VBO Typ
VBO Min
αt = 0.22 V / °C
-20°C
0°C
20°C 40°C
60°C
80°C 100°C
Junction Temperature Tj ( °C )
120°C
VARIATION OF VBO VERSUS JUNCTION TEMPERATURE
VBO ( V )
280
270
260
250
240
230
220
210
200
LIC-215
VBO Max
VBO Typ
VBO Min
αt = 0.22 V / °C
-20°C
0°C
20°C 40°C
60°C
80°C 100°C
Junction Temperature Tj ( °C )
120°C
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 turns, the trans-
former generates high voltage pulses across the
lamp.
BALLAST
C1
MAINS
Vpeak
LIC01
R
C2
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