U6043B Datasheet (ATMEL Corporation)

U6043B, FLASHER IC

The bipolar integrated circuit U6043B is used in relay-controlled automotive flashers where a high level EMC is required.

Lamp outage is indicated by frequency doubling during hazard warning as well as direction mode.

Flasher IC with 18-mΩ Shunt U6043B 4726C *AUTO *02/10 2.

Block Di

U6043B Features

* Temperature and Supply Voltage Compensated Flashing Frequency

* Frequency Doubling Indicates Lamp Outage

* Relay Driver Output with High Current Carrying Capacity and Low Saturation Voltage

* Minimum Lamp Load for Flasher Operation: ≥ 1 W

* Very Low Suscepti