Part Number
|
U641B |
Manufacturer
|
ATMEL Corporation |
Description
|
INTERVAL AND WIPE/WASH WIPER CONTROL IC |
Published
|
Apr 16, 2005 |
Detailed Description
|
Features
• Interval Pause: 4 to 20 s • After-wiping Time: 2 to 20 s • Wiper Motor's Park Switch • 0.6 s Prewash Delay • ...
|
Datasheet
|
U641B
|
Overview
Features
• Interval Pause: 4 to 20 s • After-wiping Time: 2 to 20 s • Wiper Motor's Park Switch • 0.
6 s 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 f...
Similar Datasheet