UU642 - INTERVAL AND WIPE/WASH WIPER CONTROLLER

Datasheet Summary

Description

The bipolar integrated circuit UTC UU642 is designed as a wiper for automotive application.

It includes wipe, wash and internal mode.

The UTC UU642 is a cost-effective solution for an accurate timing function control.

Features

After-wiping time: 2s~20s.
Interval pause: 4s~20s.
Wipe/wash mode priority.
Wiper motor’s park switch.
Relay driver with Z-diode.
One external capacitor determines all time sequences.
Interference protection according to VDE 0839 or ISO/TR 637/1.
Load-dump protected.

UNISONIC TECHNOLOGIES

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Datasheet Details

Part number	UU642
Manufacturer	UNISONIC TECHNOLOGIES
File Size	215.65 KB
Description	INTERVAL AND WIPE/WASH WIPER CONTROLLER
Datasheet	UU642 Datasheet
Additional preview pages of the UU642 datasheet.

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UNISONIC TECHNOLOGIES CO., LTD UU642 LINEAR INTEGRATED CIRCUIT INTERVAL AND WIPE/WASH WIPER CONTROL IC  DESCRIPTION The bipolar integrated circuit UTC UU642 is designed as a wiper for automotive application. It includes wipe, wash and internal mode. The UTC UU642 is a cost-effective solution for an accurate timing function control. Wipe/wash mode has priority over interval mode. Interval pause and after-wiping time can be set to fixed values by using resistors in a broad time range. Added value can be provided with an individual, continuous adjustment of the interval pause by a potentiometer which may be built into the stalk. For proper operation, it is mandatory to feed the signal of the wiper motor’s park switch into UTC UU642.

Published: May 27, 2014 |