U2044B_08 datasheet(1/9 Pages) ATMEL

Datenblatt-Suchmaschine für elektronische Bauteile

U2044B Datenblatt(PDF) 1 Page - ATMEL Corporation

Teilenummer	U2044B

Bauteilbeschribung	Dual Output Flasher

PDF	9 Pages

Scroll/Zoom	100%

Hersteller	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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Features

• 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:

≥ 1W

• Very Low Susceptibility to EMI

• Protection According to ISO/TR7637/1 Level 4

• Extremely Low Current Consumption < 10 µA (with Switches Open)

• Reverse Polarity Protection

• Three Control Inputs: Left, Right and Hazard Warning

Description

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.

The separate hazard warning input simplifies the construction of the hazard switch.

Lamp outage is indicated by frequency doubling during direction mode. Thanks to

extreme low current consumption the U2044B can be directly connected to the

battery.

Dual Output

Flasher

U2044B

4721C–AUTO–02/08

Ähnliche Beschreibung - U2044B_08

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
TEMIC Semiconductors	U2044B	177Kb / 6P	Dual Output Flasher
ATMEL Corporation	U2044B	215Kb / 8P	DUAL OUTPUT FLASHER
Unisonic Technologies	L2044	101Kb / 3P	DUAL OUTPUT FLASHER
Unisonic Technologies	LL204	104Kb / 4P	DUAL OUTPUT FLASHER
ATMEL Corporation	U2044B	227Kb / 9P	Dual Output Flasher
BOWIN ELECTRONIC CO.	M34-2L	21Kb / 2P	SINGLE OUTPUT LED FLASHER IC
Unisonic Technologies	L2044	157Kb / 3P	DUAL OUTPUT FLASHER
	L2044	195Kb / 5P	DUAL OUTPUT FLASHER
	LL204	231Kb / 5P	DUAL OUTPUT FLASHER
	LL204	218Kb / 5P	DUAL OUTPUT FLASHER

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