Philips Semiconductors
2 × 40 W/2 Ω stereo BTL car radio power
amplifier with diagnostic facility
Product specification
TDA8563Q
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
VP
Vpsc
Vrp
IOSM
IORM
Ptot
Tstg
Tamb
Tvj
PARAMETER
supply voltage
operating
non-operating
load dump protection
AC and DC short-circuit safe voltage
reverse polarity
non-repetitive peak output current
repetitive peak output current
total power dissipation
storage temperature
ambient temperature
virtual junction temperature
CONDITIONS
MIN.
−
−
during 50 ms; tr ≥ 2.5 ms −
−
−
−
−
−
−55
−40
−
MAX. UNIT
18
V
30
V
45
V
18
V
6
V
10
A
7.5
A
60
W
+150 °C
+85
°C
150
°C
THERMAL CHARACTERISTICS
SYMBOL
Rth(j-a)
Rth(j-c)
PARAMETER
thermal resistance from junction to ambient in free air
thermal resistance from junction to case (see Fig.5)
VALUE
40
1.3
UNIT
K/W
K/W
output 1
handbook, halfpavgiretual junction
2.2 K/W
output 2
2.2 K/W
0.2 K/W
case
MBA624
Fig.5 Equivalent thermal resistance network.
2001 Feb 21
6