U243B Datasheet | TEMIC Semiconductors

Warning or Car-Direction Indicator Technology: Bipolar Features D Can be protected against damage or interference with a minimum of external circuitry D Voltage dependence of the car indicator lamps also pensated for lamp failure D Temperature- and voltage-pensated frequency D Warning indication of lamp failure by means of frequency doubling D Relay output with high-current carrying capacity and low saturation voltage Figure 1. Application circuit as a car flasher (Resistor R1, R2 and Rt: 1/4 Watt R1 for protection against continuous reversed polarity: 2 Watt) Order Information Extended Type Number U243B U243B-FP Package 8 pin dual-inline plastic 8 pin SO plastic...