1996 Sep 04 16
Philips Semiconductors Product specification
Light position controller TDA3629
Table 2 General test conditions for immunity measurements
Notes
1. The typical value is
2. For definition see
“ISO/DIS 11452-1”
, annex B.
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
General
T
amb
ambient temperature 18 28
o
C
V
bat
battery voltage 12.5 13.5 V
V
diff
absolute differential output voltage
(DC value)
0 1.0 V
f
start
start frequency 250 kHz
f
stop
stop frequency 1000 MHz
f
n
frequency steps from 250 kHz to 1 MHz 100 kHz
from 1 to 10 MHz; 9 steps
(logarithmic): n = 0 to 8
note 1 MHz
from 10 to 200 MHz 2 MHz
from 200 to 1000 MHz 20 MHz
V
IL(rms)
immunity voltage level (RMS value) from 250 kHz to 1 MHz 5 V
from 1 MHz to 5 MHz 10 V
from 5 MHz to 1 GHz 15 V
V
TL(max)
maximum test voltage level 24 V
V
START(rms)
voltage start level (RMS value) 2 4 6 V
V
STEP(rms)
voltage level step (RMS value) 2 V
Q
TL
relative accuracy of test level 10 +10 %
t
dwell
dwell time 2 s
RF-voltage characteristic; note 2
f
M(AM)
AM modulation frequency constant peak level 1 kHz
m
D
modulation depth constant peak level 0 %
1 10
n
9
-
--
×
1996 Sep 04 17
Philips Semiconductors Product specification
Light position controller TDA3629
Fig.13 Test set-up for immunity test.
RFC is the RF voltage injection point to control path.
RFG is the RF voltage injection point to ground.
RFS is the RF voltage injection point to battery voltage (+13 V).
For all decoupling filters Z >> 150 .
handbook, full pagewidth
MGE853
100
620
100
50
50
50
1 k
100
CONTROL
RFC
OUT1 OUT2
RFG
GND
+13 V
RFS
V
V
TEST CONTROL
AND
DATA AQUISITION
V
bat
V
diff
+
RF
digital
50
nF
50
nF
50
nF
50
nF
50
nF
RF
RF
digital
SET
LIGHT POSITION CONTROL
IMMUNITY TEST BOARD
FARADAY CAGE
1996 Sep 04 18
Philips Semiconductors Product specification
Light position controller TDA3629
Figs 15 to 17 show the layout of the immunity test board used for the evaluation.
Fig.14 Circuit diagram of the test board.
Feedback voltage setting J1: amount of voltage difference between J1 and SET input adjusted by potentiometer setting to <50 mV (see also Fig.13).
handbook, full pagewidth
C2
47 nF
+13 V
RFS
C3
47 nF
C1
100 nF
CONTROL
RFC
C4
47 nF
GND
RFG
R4
1.2 k
R5
820
R9
510
R8
510
R6
820
R7
1.2 k
20 k
15 k
R2
R1
FB
SET
FB
SET
n.c.
1
16
2
n.c.
10
IC1
TDA3629T
n.c.
3
n.c.
4
V
P1
V
bat
5
D1
1N4005
J1
1
V
P2
12
n.c.
15
n.c.
7
n.c.
8
n.c.
13
GND
9
C5
1.0 nF
D2
BZT03/C43
C6
47 µF
(50 V)
OUT2
OUT1
OUT2
OUT1
OUT2
OUT1
11
6
n.c.
14
MGE852

TDA3629T/YM,112

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
Motor / Motion / Ignition Controllers & Drivers LIGHT POSITION CONTROLLER
Lifecycle:
New from this manufacturer.
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