Philips TDA1517 - Limiting Values; Thermal Resistance

2002 Jan 17 5
Philips Semiconductors Product specification
2 × 6 W stereo power amplifier TDA1517; TDA1517P
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
THERMAL RESISTANCE
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
P
supply voltage operating − 18 V
no signal − 20 V
V
P(sc)
AC and DC short-circuit safe voltage − 18 V
V
P(r)
reverse polarity − 6V
ERG
O
energy handling capability at outputs V
P
=0V − 200 mJ
I
OSM
non-repetitive peak output current − 4A
I
ORM
repetitive peak output current − 2.5 A
P
tot
total power dissipation see Fig.4 − 15 W
T
stg
storage temperature −55 +150 °C
T
amb
operating ambient temperature −40 +85 °C
T
c
crystal temperature − 150 °C
SYMBOL TYPE NUMBER PARAMETER VALUE UNIT
R
th j-c
TDA1517 thermal resistance from junction to case 8 K/W
R
th j-p
TDA1517P thermal resistance from junction to pins 15 K/W
R
th j-a
TDA1517; TDA1517P thermal resistance from junction to ambient 50 K/W
Fig.4 Power derating curve.
(1) R
th j-c
= 8 K/W.
(2) R
th j-p
= 15 K/W.
handbook, halfpage
25 0 50 150
12
0
MLC354
100
T ( C)
o
amb
P
(W)
18
6
(1)
(2)