U642B-FP ATMEL Corporation, U642B-FP Datasheet - Page 3

• Manufacturer Part Number: U642B-FP
• Description: Interval- and Wipe/ Wash Wiper Control IC
• Manufacturer: ATMEL Corporation

Rev. A4, 10-Apr-01
Wiper motor
Relay
switch
Park
S
1
M
Figure 3. Application circuit with interval and wipe/wash operation
47 mF
10 V
510 W
R
1
C
1
8
1
S
2
2.7 kW
Interval switch
7
2
U642B
10 kW
R
R
10 kW
3
2
C
2
R
6
3
time
R
22 mF
6
= 130 kW
10 V
R
4
R
5
5
4
10 kW
WIWA
S
3
Water pump
M
U642B
31
15
94 8951
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