TDA8561 Philips Semiconductors, TDA8561 Datasheet - Page 7

• Manufacturer Part Number: TDA8561
• Description: 2 x 24 W BTL or 4 x 12 W single-ended car radio power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
THERMAL CHARACTERISTICS
In accordance with IEC 747-1.
1999 Jun 30
handbook, halfpage
R
R
th j-a
th j-c
2
car radio power amplifier
SYMBOL
Fig.6
24 W BTL or 4
Equivalent thermal resistance network;
BTL application.
virtual junction
thermal resistance from junction to ambient in free air
thermal resistance from junction to case (see Figs 6 and 7)
2.2 K/W
output 1
0.2 K/W
case
12 W single-ended
output 2
MEA861 - 1
2.2 K/W
PARAMETER
7
handbook, halfpage
Fig.7
3.0 K/W
0.7 K/W
output 1
Equivalent thermal resistance network;
single-ended application.
output 2
0.2 K/W
3.0 K/W
virtual junction
case
VALUE
3.0 K/W
1.3
40
0.7 K/W
output 3
Product specification
TDA8561Q
MEA860 - 2
output 4
UNIT
3.0 K/W
K/W
K/W