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Philips Semiconductors
2 40 W/2
stereo BTL car radio
power amplifier with diagnostic facility
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V
supply voltage
P
operating
non-operating
load dump protection
V
AC and DC short-circuit safe voltage
psc
V
reverse polarity
pr
I
non-repetitive peak output current
OSM
I
repetitive peak output current
ORM
P
total power dissipation
tot
T
storage temperature
stg
T
operating ambient temperature
amb
T
virtual junction temperature
vj
THERMAL CHARACTERISTICS
SYMBOL
R
thermal resistance from junction to ambient in free air
th j-a
R
thermal resistance from junction to case (see Fig.5)
th j-c
1996 Jan 08
PARAMETER
PARAMETER
output 1
handbook, halfpage
virtual junction
2.2 K/W
0.2 K/W
Fig.5 Equivalent thermal resistance network.
CONDITIONS
during 50 ms; t
2.5 ms
r
output 2
2.2 K/W
MBA624
case
6
Product specification
TDA8560Q
MIN.
MAX.
UNIT
18
V
30
V
45
V
18
V
6
V
10
A
7.5
A
60
W
55
+150
C
40
+85
C
150
C
VALUE
UNIT
40
K/W
1.3
K/W
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