U642B
10 k
W
R
R
10 k
W
6
5
5
Relay
8
7
6
47
m
F
10 V
C
U642B
1
1
2.7 k
W
R
1
510
W
2
C
R
2
2
3
22
m
F
10 V
R
4
4
R
time
= 130 k
W
R
S
1
S
2
3
10 k
W
WIWA
Park
switch
M
M
S
3
31
Wiper motor
Interval switch
15
Water pump
94 8951
Figure 3. Application circuit with interval and wipe/wash operation
Absolute Maximum Ratings
Parameters
Supply voltage
t = 60 s
Terminal 15,
Supply current
t = 2 ms
t = 200 ms
Relay control output current (DC)
t = 200 ms
Pulse current (control inputs)
t = 200 ms
Park switch, S
1
Wipe/Wash switch, S
3
Interval switch, S
2
Power dissipation T
amb
= 90°C
Storage temperature range
Ambient temperature range
Pin 8
Pin 8
Pin 7
Symbol
V
Batt
I
8
I
8
I
7
I
7
I
6
I
5
I
2
P
tot
T
stg
T
amb
Value
28
1.5
150
200
1.2
50
50
50
500
–55 to +125
–40 to +85
Unit
V
A
mA
mA
A
mA
Pin 6
Pin 5
Pin 2
mW
°C
°C
TELEFUNKEN Semiconductors
Rev. A1, 13-Feb-97
3 (6)
TEMIC [ TEMIC SEMICONDUCTORS ]
