Anterwell Technology Ltd.

          Anterwell Technology Ltd.

 

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

Good quality Programmable IC Chips for sales
Good quality Programmable IC Chips for sales
We have cooperate with Anterwell near 7 years. always very good quality good service. Original and very fast delivery. A very good partner.

—— Clemente From Brzail

I'm doing business with Anterwell from 2006, from small to big orders. Reliable!

—— Ingalill From Sweden

Sharon is a very good girl, we are very happy to cooperate with her. Competitive price and professional. Never have quality problem with them.

—— Alfredo From USA

We always buy XILINX parts from Anterwell. High quality with good price. Hope can have more business with you.

—— Mr Babak From Iran

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

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

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

Product Details:

Place of Origin: Original
Brand Name: ATMEL
Certification: Original Factory Pack
Model Number: U641B

Payment & Shipping Terms:

Minimum Order Quantity: 5pcs
Price: Negotiation
Packaging Details: please contact me for details
Delivery Time: 1 Day
Payment Terms: T/T, Western Union,PayPal
Supply Ability: 290PCS
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Detailed Product Description
VBatt: 28 V Supply Current: 1.5 A
Relay Control Output Current (DC): 200 MA Power Dissipation Tamb = 90°C: 500 MW
Storage Temperature Range Tstg: –55 To +125 °C
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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

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

 

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Contact Details
Anterwell Technology Ltd.

Contact Person: Miss. Sharon Yang

Tel: 86-755-61169882

Fax: 86-755-613169859

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