TDA8562 Просмотр технического описания (PDF) - Philips Electronics

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TDA8562

4 x 12 W single-ended car radio power amplifier with dynamic distortion detector and diagnostic interface

Philips Electronics 

Philips Semiconductors

4 x 12 W single-ended car radio power amplifier with

dynamic distortion detector and diagnostic interface

Product specification

TDA8562Q

LIMITING VALUES

In accordance with the absolute maximum system (IEC 134).

SYMBOL

PARAMETER

CONDITIONS MIN.

VP

IOSM

IORM

Tstg

Tamb

Tvj

Vpsc

Vpr

Ptot

positive supply voltage

operating

−

non-operating

−

load dump protection

during 50 ms; −

tr ≥ 2.5 ms

non-repetitive peak output current

−

repetitive peak output current

−

storage temperature

−55

operating ambient temperature

−40

virtual junction temperature

−

AC and DC short-circuit safe voltage

−

reverse polarity

−

total power dissipation

−

MAX.

UNIT

18

V

30

V

45

V

6

A

4

A

+150

°C

+85

°C

150

°C

18

V

6

V

60

W

THERMAL RESISTANCE

In accordance with IEC 747-1.

SYMBOL

PARAMETER

Rth j-a

Rth j-c

from junction to ambient in free air

from junction to case (see Fig.5)

THERMAL RESISTANCE

40 K/W

1.3 K/W

handbook, halfpage

virtual junction

output 1 output 2

output 3 output 4

3.0 K/W

3.0 K/W

3.0 K/W

3.0 K/W

0.7 K/W

0.7 K/W

0.2 K/W

MEA860 - 2

case

Fig.5 Equivalent thermal resistance network.

July 1994

6

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