TDA1558 데이터 시트보기 (PDF) - Philips Electronics
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TDA1558 Datasheet PDF : 11 Pages
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Philips Semiconductors
2 x 22 W or 4 x 11 W single-ended car
radio power amplifier
Product specification
TDA1558Q
LIMITING VALUES
In accordance with the Absolute maximum System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
VP
positive supply voltage
VPSC
VPR
IOSM
IORM
Ptot
Tstg
Tj
AC and DC short-circuit safe voltage
reverse polarity
energy handling capability at outputs
non-repetitive peak output current
repetitive peak output current
total power dissipation
storage temperature range
junction temperature
operating
−
non-operating
−
load dump protected; during 50 −
ms; rise time ≥ 2.5 ms
−
−
VP = 0
−
−
−
−
−55
−
MAX.
18
30
45
18
6
200
6
4
60
+150
+150
UNIT
V
V
V
V
V
mJ
A
A
W
°C
°C
THERMAL RESISTANCE
SYMBOL
Rth vj-a
Rth vj-c
PARAMETER
from virtual junction to ambient in free air
from virtual junction to case (see Fig.3)
THERMAL RESISTANCE
40 K/W
1.5 K/W
handbook, halfpage
output 1
virtual junction
output 2
output 3
output 4
4.0 K/W
4.0 K/W 4.0 K/W
4.0 K/W
0.8 K/W
0.8 K/W
0.1 K/W
case
MBC041
Fig.3 Equivalent thermal resistance network.
May 1992
5
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