D Frequency doubling indicates lamp outage D Frequency independent of temperature and voltage change D Minimum lamp load for flasher operation: D Very low susceptibility.

All operating parameters must be validated for each customer application by the customer. Should the buyer use TEMIC pr.

The bipolar integrated circuit, U644B, is used in relaycontrolled automotive flashers where a high level EMC is required. Lamp outage is indicated by frequency doubling during hazard warning as well as direction mode. If the flasher module provides a.

U644B

U641B

U642B

U643

U6432B

U6433B

U643B

U6032B

U6043B

U6044B

U6046B

U6047B

U6049B