Philips TDA2615 - Manual (Page 5)

1995 May 08 5
Philips Semiconductors Product specification
2
×
6 W hi-fi audio power amplifier TDA2615
LIMITING VALUES
In accordance with the Absolute maximum System (IEC 134).
Note
1. For asymmetrical power supplies (with the load short-circuited), the maximum unloaded supply voltage is limited to
V
P
= 28 V and with an internal supply resistance of R
S
≥
4
Ω
, the maximum unloaded supply voltage is limited to 32 V
(with the load short-circuited). For symmetrical power supplies the circuit is short-circuit-proof up to V
P
= 21 V.
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
±
V
P
supply voltage
−
21 V
I
OSM
non-repetitive peak output current
−
4 A
P
tot
total power dissipation see Fig.3
−
15 W
T
stg
storage temperature range
−
55 +150
°
C
T
xtal
crystal temperature
−
+150
°
C
T
amb
ambient operating temperature range
−
25 +150
°
C
t
sc
short-circuit time short-circuit to ground; note 1
−
1 h
Fig.3 Power derating curve.
– 25 0 50 150
16
12
4
0
8
MCD368 - 2
100
T ( C)
o
amb
P
(W)
tot
infinite heatsink
R = 5.5 K/W th-hs
THERMAL CHARACTERISTICS
SYMBOL PARAMETER VALUE UNIT
R
th j-c
thermal resistance from junction to case 6 K/W