PRODUCT NAME

ICF CP1091-4

FUNCTIONAL DESCRIPTION

24V Control Circuit Of Flashing Relay For Automobile Turn Signal

APPLICATIONS

Car turn signal

GENERAL DESCRIPTION

The integrated circuit ICF CP1091-4 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.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 ≥ 10 W

Relay output with high current carrying capacity and low saturation voltage

EMILow susceptibility to EMI

BLOCK DIAGRAM

ORDERING INFORMATION