U6433B
Overview
The design of the U6433B is mainly based on the good results of U6043B in terms of EMC (Electro Magnetic Capability) and protection features. It includes an additional 8-mV comparator and a logical connection with the frequency doubling stage.
- Temperature and voltage compensated frequency
- Warning indication of lamp failure by means of frequency doubling can be disabled
- Voltage dependence of the car indicator lamps compensated for lamp failure
- Relay output with high current carrying capacity *
- Minimum lamp load for flasher operation Load-dump protection Very low susceptibility to EMI y1W Protection according to ISO/TR 7637/1 level 4
