U690B - Rear Wiper Interval/Wipe-Wash Control

Datasheet Summary

Description

The bipolar integrated circuit, U690B, is designed with a time coded input for the rear pane wiper application.

Features

D D D D D D D Time controlled interval/ wipe-wash Wiper arm’s park position control Interval pause typ. 7 s Dry wiping time typ. 4.4 s Multipurpose frequency comparator Relay driver with Z-diode RC-oscillator determines switching characteristics D Debounced main signal input D Power-on reset by low-voltage identification D Protection according to ISO / TR 7637.
1 (VDE 0839) D Load-dump protection.

TEMIC Semiconductors

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Datasheet Details

Part number	U690B
Manufacturer	TEMIC Semiconductors
File Size	102.19 KB
Description	Rear Wiper Interval/Wipe-Wash Control
Datasheet	U690B Datasheet
Additional preview pages of the U690B datasheet.

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Full PDF Text Transcription

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U690B Rear Wiper Interval/Wipe-Wash Control Description The bipolar integrated circuit, U690B, is designed with a time coded input for the rear pane wiper application. The length of the input signal determines the mode of operation i.e., intermittent or wipe/ wash; therefore, only one signal line is sufficient from the input switch to the electronic module. Features D D D D D D D Time controlled interval/ wipe-wash Wiper arm’s park position control Interval pause typ. 7 s Dry wiping time typ. 4.4 s Multipurpose frequency comparator Relay driver with Z-diode RC-oscillator determines switching characteristics D Debounced main signal input D Power-on reset by low-voltage identification D Protection according to ISO / TR 7637–1 (VDE 0839) D Load-dump protection Applications Speed or R.P.M.

Published: Apr 16, 2005 |