tda3629t-n2 NXP Semiconductors, tda3629t-n2 Datasheet - Page 10

• Manufacturer Part Number: tda3629t-n2
• Description: Light Position Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
TEST AND APPLICATION INFORMATION
Automotive transients
Worst case transients that may occur on the battery line V
forms and the corresponding values are as illustrated in Figs 7 and 8. The signal source which generates these pulses
(numbered pulses 1 and 2) has a series resistance (R
switching of inductors on the battery line. The signal source which generates pulses 3 and 4 has a series resistance of
50 . These pulses represent for instance the influence of ignition on the battery line. Their repetition rate is 100 ms.
1996 Sep 04
handbook, full pagewidth
Light position controller
V b
(V)
138
112
12
0
100 s
Fig.8 Worst case transients on V
handbook, halfpage
PULSE 3
Fig.7 Worst case transients on V
10 ms
(V)
V b
112
12
88
0
2 ms
90 ms pause
i
) of 10 . These pulses represent for instance the influence of
PULSE 1
b
10
of the application (see Fig.10), are the pulses whose wave
b
100 s
b
(continued from Fig.7).
0.5 ms
(continued in Fig.8).
PULSE 4
10 ms
PULSE 2
MGE638
time
90 ms pause
MGE639
time
Product specification
TDA3629