TDA8511J 查看數據表（PDF） - Philips Electronics

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TDA8511J

4×13 W single-ended power amplifiers

Philips Electronics 

Philips Semiconductors

4 × 13 W single-ended power amplifiers

Preliminary specification

TDA8511J

LIMITING VALUES

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

SYMBOL

PARAMETER

VP

supply voltage

IOSM

IORM

Vpsc

Vpr

Ptot

Tstg

Tamb

Tvj

non-repetitive peak output current

repetitive peak output current

AC and DC short-circuit safe voltage

reverse polarity

total power dissipation

storage temperature

operating ambient temperature

virtual junction temperature

CONDITIONS

operating

no signal

THERMAL CHARACTERISTICS

In accordance with IEC 747-1.

SYMBOL

Rth(j-a)

Rth(j-c)

PARAMETER

CONDITIONS

thermal resistance from junction to ambient in free air

thermal resistance from junction to case see Fig.5

MIN.

−

−

−

−

−

−

−

−55

−40

−

MAX.

18

20

6

4

18

6

60

+150

+85

150

UNIT

V

V

A

A

V

V

W

°C

°C

°C

VALUE

40

1.3

UNIT

K/W

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

case

MEA860 - 2

Fig.5 Equivalent thermal resistance network.

2000 Mar 10

6

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