NXP Semiconductors TDA8560Q - Manual (Page 6)

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