U6044B Datasheet - TEMIC Semiconductors

U6044B Radiator fan controlled timer

The bipolar integrated circuit, U 6044 B, is designed as a radiator fan controlled timer. After the ignition is switched off, the thermal switch of the engine can activate the radiator fan via relay for a preset period, to support the cool-off process. In addition, an air-conditioning contact can sw.

U6044B Features

* www.DataSheet4U.com D Delay time range: 4 s to 20 h D Cool-off time starts when thermal switch is closed D RC oscillator determines switching characteristics D Relay driver with Z-diode D Debounced input for coolant temperature switch D Not debounced input for ignition key (Terminal 15) D Low stan

U6044B_TEMICSemiconductors.pdf