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Characteristics
with Tamb = 25 °C, VCC = 10 V, unless specified otherwise
Pin
Symbol
min
typ
max
unit
range for internal voltage
VCC
Vlim
10.8
11.4
12
V
limitation
quiescent current
VCC
ICC(on)
1.25
1.5
mA
consumption
trigger repeat rate with
TR
tTRW
900
1000
1100
µs
CClock = 82pF
output pulse current
TR
ITRM
400
650
850
mA
on 10
Ω
output pulse width with
TR
tTR
0.6
0.9
1.5
µs
90% amplitude
saturation voltage of
TR
VTRsat
380
500
mV
turn-off transistor
with I=450 mA
saturation voltage of
S
VSsat
0.2
0.45
V
switching output
response level of error
EI
KOL
230
250
275
mV
voltage
switching point of
TS
95
105
115
°C
overtemperature turn-off
switching range to indicate
LW
VLE
3.25
V
a lamp as removed
switching range to indicate
LW
VLV
4.25
VCC
V
a lamp as applied
6
09/00
TFA3351
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