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U2043 Datasheet LINEAR IC

Manufacturer: Unisonic Technologies

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General Description

The UTC U2043 is designed to use 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.

Overview

UNISONIC TECHNOLOGIES CO., LTD U2043 LINEAR INTEGRATED CIRCUIT FLASHER, SHUNT, PILOT LAMP TO GND OR VBATT.

Key Features

  • S.
  • Temperature and voltage compensated frequency.
  • Warning indication of lamp failure by means of frequency doubling.
  • Minimum lamp load for flasher operation ≥10 W.
  • Relay output with high current carrying capacity and low saturation voltage.
  • Low susceptibility to EMI SOP-8.

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