U2043B Datasheet - ATMEL Corporation

Flasher

U2043B Features

* Temperature and Voltage Compensated Frequency Warning Indication of Lamp Failure by Means of Frequency Doubling Minimum Lamp Load for Flasher Operation ≥ 10W Relay Output with High Current Carrying Capacity and Low Saturation Voltage

* Low Susceptibility to EMI

U2043B General Description

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. Figure 1-1. Block Diagram +VS + 49 .

U2043B Datasheet (238.68 KB)

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Datasheet Details

Part number:

U2043B

Manufacturer:

ATMEL Corporation

File Size:

238.68 KB

Description:

Flasher.

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U2043B Flasher ATMEL Corporation

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U2043B Features

U2043B General Description

Datasheet Details

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U2043B Distributor