U2642B Datasheet, PDF (8/10 Pages) TEMIC Semiconductors – Intermittent- and Wipe/Wash Control for Wiper Systems

U2642B
Application Examples
Kl 15
R_v
510 Ω
R_osc
200 kΩ
C_V
C_osc
47 µF 33 nF
8
7
6
5
U2642B
1
2
3
4
R_s
INT
10 kΩ
R_s
10 kΩ
WIWA
Water–
pump
M
M
Wiper–
motor
13907
Figure 11. Application without limit switch
Kl 15
R_v
510 Ω
R_osc
200 kΩ
C_V
C_osc
47 µF 33 nF
8
7
6
5
U2642B
1
2
3
4
R_s
INT
10 kΩ
R_s
10 kΩ
R_s
10 kΩ
WIWA
Water–
pump
M
Wiper–
motor
M
Figure 12. Application with limit switch
Limit–
switch
13908
8 (10)
TELEFUNKEN Semiconductors
Rev. A2, 02-Dec-97