U842B - Wiper Controller

Name: U842B
SKU: U842B-303630

TEMIC Semiconductors

The U842B by TEMIC Semiconductors is a Wiper Controller. Below is the official datasheet preview.

Datasheet Details

Part number	U842B
Manufacturer	TEMIC Semiconductors
File Size	264.49 KB
Description	Wiper Controller
Datasheet	U842B_TEMICSemiconductors.pdf
Additional preview pages of the U842B datasheet.

The U842B circuit is designed as an interval and wipe/ wash timer for automotive wiper control.

D Interval input: low side D Wipe/ wash input: low side D Park input: high side (park position) D Output driver protected against short circuit D All time periods determined by RC oscillator D Fixed relay activation time of 500 ms D Adjustable interval pause from 3 s to 11 s D Fixed pre-wash delay of 400 ms D Dry wiping.
With park switch signal: 3 cycles.
Without park switch signal: 2.8 s D Inputs INT, WASH and PARK digitally debounced D All inputs with integrated RF protectio.

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Published: Apr 16, 2005 |