IL33193-03 - Automotive Direction Indicator
Vbat IL33193-03 Relay Relay on off t1 tn Relay off Fn=1/tn Time Fig.
7.
Normal Operation Oscillator Timing Diagram tf Ft=1/tf Time Fig.
8.
One Defective Lamp Oscillator Timing Diagram Supply and Protection Systems Pin 1 is connected to ground via resistor R2 which limits the current in the
TECHNICAL DATA Automotive Direction Indicator The IL33193-03 is a new generation industry standard UAA1041 “Flasher”.
It has been developed for enhanced EMI sensitivity, system reliability, and improved wiring simplification.
The ILC33193-03 is pin compatible with the UAA1041B..
It includes an RF filter on the fault detection pin (Pin 7) for EMI purposes.
IL33193-03 Plastic DIP FUTURES: Pin to pin Compatible with the UAA1041B Defective Lamp Detection Threshold Short Circuit
