DESCRIPTION
Wipe/wash mode has priority over the interval mode. The integrated relay driver is protected against short circuits and is switched to conductive condition in the case of a load-dump. With only a few external components, protection against RF interference and transients (ISO/TR 7637-1/3) can be achieved. FEATURES
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 protection D Load-dump protection and interference protection according to ISO 7637-1/3 (DIN 40839) Application Digital/ wipe-wash control for rear or front wiper Ordring Information Extended Type Nu...
TEMIC Semiconductors
