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Partname:U2043B-FP
Description:Flasher, 30 mOhm shunt, pilot lamp to GND or Vbatt.
Manufacturer:Atmel Corporation
Package:SO
Pins:8
Oper. temp.:-40 to 95
Datasheet:PDF (222K).
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The integrated circuit U2043B is used in relay-controlled automotive flashers where a high EMC level is required. A lamp outage is indicated by frequency doubling during hazard mode as well as direction mode. The pilot lamp can be connected either to VBatt or GND.

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