TDA7383 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

TDA7383

4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

STMicroelectronics 

TDA7383

DESCRIPTION (continued)

Thanks to the fully complementary PNP/NPN out-

put configuration the TDA7383 allows a rail to rail

output voltage swing with no need of bootstrap

capacitors. The extremely reduced components

count allows very compact sets.

The on-board clipping detector simplifies gain

compression operations. The fault diagnostics

makes it possible to detect mistakes during Car-

Radio assembly and wiring in the car.

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VCC

Operating Supply Voltage

18

V

VCC (DC)

DC Supply Voltage

28

V

VCC (pk)

IO

ct(s) Ptot

u Tj

d Tstg

Peak Supply Voltage (t = 50ms)

Output Peak Current:

Repetitive (Duty Cycle 10% at f = 10Hz)

Non Repetitive (t = 100µs)

Power dissipation, (Tcase = 70°C)

Junction Temperature

Storage Temperature

lete Pro PIN CONNECTION (Top view)

50

V

4.5

A

5.5

A

80

W

150

°C

– 55 to 150

°C

Obsolete Product(s) - Obso 1

25

D94AU117B

THERMAL DATA

Symbol

Rth j-case

Parameter

Thermal Resistance Junction to Case

Max.

Value

1

Unit

°C/W

2/12

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