U6049B - Radiator Fan Controlled Timer

Product Overview

TEMIC Semiconductors

Datasheet Details

Part number	U6049B
Manufacturer	TEMIC Semiconductors
File Size	119.13 KB
Description	Radiator Fan Controlled Timer
Datasheet	U6049B Datasheet
Additional preview pages of the U6049B datasheet.

U6049B Product details

Description

The bipolar integrated circuit, U6049B, 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 cooling process.

Features

D D D D D Delay time range: 3.7 s to 20 h Cooling time starts when thermal switch is closed RC-oscillator determines switching characteristics Relay driver with Z-diode Debounced input for coolant temperature switch D Not debounced input for ignition key (Terminal 15) D Load-dump protection D RF interference protected D Protection according to ISO/TR 7637-1 (VDE 0839) Ordering Information Extended Type Number U6049B U6049B.
FP Package DIP8 SO8 Remarks Block Diagram C2 OSC 6 Oscillator.

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Other Datasheets by TEMIC Semiconductors

U6044B - Radiator fan controlled timer
U6046B - Rear Window Heating Timer
U6047B - Rear Window Heating Timer
U6081B - PWM Power Control with Low Duty Cycle Switch Off
U6083B - PWM Power Control with Interference Suppression
U6084B - PWM Power Control with Automatic Duty Cycle Reduction

Published: Apr 16, 2005 |