TDA8571J 데이터 시트보기 (PDF) - NXP Semiconductors.

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TDA8571J

4 × 40 W BTL quad car radio power amplifier

NXP Semiconductors. 

Philips Semiconductors

4 × 40 W BTL quad car radio power

amplifier

Product specification

TDA8571J

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134).

SYMBOL

PARAMETER

VP

supply voltage

Vsc(safe)

Vrp

IOSM

IORM

Ptot

Tstg

Tamb

Tvj

short-circuit safe voltage

reverse polarity voltage

non-repetitive peak output current

repetitive peak output current

total power dissipation

storage temperature

ambient temperature

virtual junction temperature

CONDITIONS

MIN.

operating

−

non-operating

−

load dump protection; −

during 50 ms; tr ≥ 2.5 ms

−

−

−

−

−

−55

−40

−

MAX.

18

30

45

18

6

10

7.5

60

+150

+85

150

UNIT

V

V

V

V

V

A

A

W

°C

°C

°C

THERMAL CHARACTERISTICS

SYMBOL

Rth j-a

Rth j-c

PARAMETER

thermal resistance from junction to ambient in free air

thermal resistance from junction to case (see Fig.6)

VALUE

40

1

UNIT

K/W

K/W

handbook, halfpage

OUT1

virtual junction

OUT2

OUT3

OUT4

3.2 K/W 3.2 K/W 3.2 K/W 3.2 K/W

0.2 K/W

case

MGG157

Fig.6 Equivalent thermal resistance network.

2002 Mar 05

7

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