Philips TDA8591J Datasheet page 20

Philips Semiconductors
4 × 44 W into 4 Ω or 4 × 75 W into 2 Ω
quad BTL car radio power amplifier
15
handbook, halfpage
P
(W)
10
5
0
−3 −2
10 10
Sine wave input; one channel driven.
Fig.24 Power dissipation as a function of output
= 4 Ω.
power; R
L
15
handbook, halfpage
P
(W)
10
5
0
−3 −2
10 10
IEC60268 filtered noise; one channel driven.
Fig.26 Power dissipation as a function of output
= 4 Ω.
power; R
L
2002 Jan 14
MGW469
−1
10 1 10
P o (W)
MGW471
−1
10 1 10
P o (W)
30
handbook, halfpage
P
(W)
20
10
0
2
10 10
Sine wave input; one channel driven.
Fig.25 Power dissipation as a function of output
30
handbook, halfpage
P
(W)
20
10
0
2
10 10
IEC60268 filtered noise; one channel driven.
Fig.27 Power dissipation as a function of output
20
Preliminary specification
−3 −2 −1
10 10 1
= 2 Ω.
power; R
L
−3 −2 −1
10 10 1
= 2 Ω.
power; R
L
TDA8591J
MGW470
2
10 10
P o (W)
MGW472
2
10 10
P o (W)