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U641B small printed circuit board Interval and Wipe / Wash Wiper Control IC with Delay

Anterwell Technology Ltd.
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    Buy cheap U641B small printed circuit board Interval and Wipe / Wash Wiper Control IC with Delay from wholesalers
     
    Buy cheap U641B small printed circuit board Interval and Wipe / Wash Wiper Control IC with Delay from wholesalers
    • Buy cheap U641B small printed circuit board Interval and Wipe / Wash Wiper Control IC with Delay from wholesalers

    U641B small printed circuit board Interval and Wipe / Wash Wiper Control IC with Delay

    Ask Lasest Price
    Brand Name : ATMEL
    Model Number : U641B
    Certification : Original Factory Pack
    Price : Negotiation
    Payment Terms : T/T, Western Union,PayPal
    Supply Ability : 290PCS
    Delivery Time : 1 Day
    • Product Details
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    U641B small printed circuit board Interval and Wipe / Wash Wiper Control IC with Delay

    U641B Interval and Wipe/Wash Wiper Control IC with Delay small printed circuit board lcd tv circuit board

    Features

    • Interval Pause: 4s to 20s

    • After-wiping Time: 2s to 20s

    • Wiper Motor’s Park Switch

    • 0.6s Prewash Delay

    • Wipe/Wash Mode Priority

    • One External Capacitor Determines All Time Sequences

    • Relay Driver with Z-diode

    • Interference Protection According to VDE 0839 or ISO/TR 7637/1

    • Load-dump Protected


    Description

    The U641B is a bi-polar integrated circuit designed for the wiper application in the automotive market. It includes wipe, wash and internal mode.


    Functional Description

    As a convenience feature of the windshield wiper, intermittent and wipe/wash operation functions are implemented in most of the automobiles. The U641B is a costeffective 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 the U641B.


    Figure 2-1. Block Diagram


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    Quality U641B small printed circuit board Interval and Wipe / Wash Wiper Control IC with Delay for sale
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