U2043B-MFPY

IC FLASH CONTROL 10W SGL 8SOIC

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.

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