tda8589j NXP Semiconductors, tda8589j Datasheet - Page 21

• Manufacturer Part Number: tda8589j
• Description: I2c-bus Controlled 4 45 Watt Power Amplifier And Multiple Voltage Regulator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
THERMAL CHARACTERISTICS
QUALITY SPECIFICATION
In accordance with
2004 Feb 24
R
R
SYMBOL
I
amplier and multiple voltage regulator
th(j-a)
th(j-c)
2
C-bus controlled 4
thermal resistance from junction to ambient
thermal resistance from junction to case
PARAMETER
Fig.11 Equivalent thermal resistance network.
45 Watt power
Amplifier
0.5 K W
Virtual junction
Case
21
in free air
see Fig.11
Voltage regulator
0.2 K W
CONDITIONS
1 K W
TDA8589J; TDA8589xJ
.
VALUE
0.75
40
Product specication
UNIT
K/W
K/W