U846B Digital Wiper Control

TEMIC Semiconductors

Description

www.DataSheet4U.com U846B Digital Wiper Control for Intermittent and Wipe/ Wash Mode .
The U846B is a bipolar integrated circuit for automotive use (“Rugged Silicon”) in interval and wipe/ wash control of windshield or backlite wipers.

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Datasheet Specifications

Part number: U846B
Manufacturer: TEMIC Semiconductors
File Size: 155.04 KB
Datasheet: U846B_TEMICSemiconductors.pdf
Description: Digital Wiper Control

Features

* D Interval input: high side D Wipe/ wash input: high side D Park input: low side (park position) D Output driver protected against short circuits D All time periods determined by an RC-oscillator D Typical relay activation time of 500 ms D Adjustable interval pause from 1.2 s to 27 s D Typical pre-w

Applications

* to control wiper motors with or without park-switch signal feedback. The integrated relay driver is protected against short circuits and is switched to conductive condition in the case of a load-dump. By using only a few external components, protection against RF interference and ISO transients can

U846B Distributors

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