TFA3354 Description
The bipolar monolithic integrated circuit triggers, monitors and turns-off RF-oscillation of an electronic ballast for fluorescent lamps dependent on several control- and monitoring functions.
TFA3354 Key Features
- Minimum wiring plexity
- Overtemperature protection without external ponents
- Malfunction detection
- Timer output
- Automatical re-ignition after lamp change
- OFF DELAY
- OFF MEMORY
- The TFA3354 is a control- and monitoring-IC to drive an electronic ballast for fluorescent lamps
- The IC actuates the oscillation of a self-oscillating circuit for generation of RF-shaped lamp current by means of trigg
- The IC has a timer with low-active output which is activated for one second after supply voltage was applied. The switch