U2043B Datasheet Automotive Flashers

Manufacturer: TEMIC Semiconductors (now Microchip)

Datasheet Details

Part number	U2043B
Manufacturer	TEMIC Semiconductors (now Microchip)
File Size	132.55 KB
Description	Automotive Flashers
Datasheet	U2043B Datasheet

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.

Pilot lamp can be connected either to VBatt or GND.

U2043B Flasher, 30-mW Shunt, Pilot Lamp to GND or VBatt.

D Temperature and voltage compensated frequency D Warning indication of lamp failure by means of frequency doubling D Relay output with high current carrying capacity and low saturation voltage D Minimum lamp load for flasher operation w 10 W Package DIP8 SO8 D Low susceptibility to EMI Ordering Information Extended Type Number U2043B U2043B.
FP Remarks Block Diagram + VS + 49 6 C1 Measuring comparator 4 K 1 V 6.
81 mV 7 Pilot lamp Pulse generator 3.8 k W 8 K 3 V.
5 V.

Brand Logo	Part Number	Description	Manufacturer
	U2043B	Flasher	ATMEL Corporation
	U2043	LINEAR IC	UTC

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