Features: ` Electronic starter, fully compatible with conventional glow-switch starters` Reliable and instant ignition` Accurate defined preheat time derived from the mains frequency` Increased starter life since no mechanical parts are used` No radio-interference (according to IEC926 10.5 )` Aut...
UBA2000T: Features: ` Electronic starter, fully compatible with conventional glow-switch starters` Reliable and instant ignition` Accurate defined preheat time derived from the mains frequency` Increased star...
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SYMBOL |
PARAMETER |
CONDITIONS |
MIN. |
MAX. |
UNIT |
Vout | output voltage | note 1 |
- |
6 |
V |
Vin | input voltage | note 2 |
- |
125 |
V |
VTEST | voltage at test pin |
- |
6 |
V | |
Isense | current through sense resistor | note 3 |
- |
6 |
A |
Ptot | total power dissipation |
- |
395 |
mW | |
Tstg | storage temperature | non-operating |
-55 |
150 |
|
Tamb | ambient temperature | operating |
-40 |
85 |
Notes
1. This pin is connected to an internal zener diode (typical working voltage is 6.8 V).
2. This pin is connected to an internal zener diode (working voltage between 130 and 230 V).The current entering this pin must be limited to <10 mA.
3. Inrush current, duration <2 ms.
The UBA2000T is an integrated circuit for electronic TL-lamp starters and is fully compatible with conventional glow switch starters. The circuit controls the preheating and ignition of the lamp. The preheat time is well defined without spread, since it is derived from the mains frequency. When the lamp fails, ignition is shut-off after 7 ignition attempts. The circuit has an automatic reset when the supply voltage is interrupted.