TDA8569Q_15 Datasheet, PDF (7/18 Pages) NXP Semiconductors – 4X40 W BTL quad car radio power amplifier

Philips Semiconductors
4 × 40 W BTL quad car radio
power amplifier
Product specification
TDA8569Q
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
PARAMETER
V_P
supply voltage
V_sc(safe)
V_rp
I_OSM
I_ORM
P_tot
T_stg
T_amb
T_vj
short-circuit safe voltage
reverse polarity voltage
non-repetitive peak output current
repetitive peak output current
total power dissipation
storage temperature
ambient temperature
virtual junction temperature
CONDITIONS
MIN.
operating
−
non-operating
−
load dump protection; −
during 50 ms; t_r ≥ 2.5 ms
−
−
−
−
−
−55
−40
−
MAX.
18
30
45
18
6
10
7.5
60
+150
+85
150
UNIT
V
V
V
V
V
A
A
W
°C
°C
°C
THERMAL CHARACTERISTICS
SYMBOL
R_th(j-a)
R_th(j-c)
PARAMETER
thermal resistance from junction to ambient in free air
thermal resistance from junction to case (see Fig.6)
VALUE
40
1
UNIT
K/W
K/W
handbook, halfpage
OUT1
virtual junction
OUT2
OUT3
OUT4
3.2 K/W 3.2 K/W 3.2 K/W 3.2 K/W
0.2 K/W
case
MGG157
Fig.6 Equivalent thermal resistance network.
2003 Aug 08
7