U2044B - DUAL OUTPUT FLASHER

Product Overview

ATMEL Corporation

Part number	U2044B
Manufacturer	ATMEL Corporation
File Size	246.76 KB
Description	DUAL OUTPUT FLASHER
Datasheet	U2044B Datasheet
Additional preview pages of the U2044B datasheet.

The integrated circuit U2044B is used in relay-controlled automotive flashers.

With two output stages, each side of the vehicle is controlled separately.

A left and a right direction indicator input with only a small control current makes switch contacts for small loads possible.

Temperature and Supply Voltage Compensated Flashing Frequency.
Frequency Doubling Indicates Lamp Outage.
Two Relay Driver Outputs with High Current-carrying Capacity and Low Saturation.
Voltage Minimum Lamp Load for Flasher Operation: ³ 1 W Very Low Susceptibility to EMI Protection According to ISO/TR7637/1 Level 4 Extremly Low Current Consumption < 10 µA (with Switches Open) Reverse Polarity Protection Three.

U2044B - Dual Output Flasher (TEMIC Semiconductors)
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U2043B - Automotive Flashers (TEMIC Semiconductors)
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Published: Oct 27, 2008 |