D Temperature and supply voltage compensated flashing frequency D Frequency doubling indicates lamp outage D Relay driver output with high current carrying capacity and l.

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

The bipolar integrated circuit U643B 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. Features D Temperature and supply.

U641B

U642B

U6432B

U6433B

U643B

U644B

U644B-FP

U6032B

U6043B

U6044B

U6046B

U6047B

U6049B