TDF8554J NXP Semiconductors, TDF8554J Datasheet - Page 32

• Manufacturer Part Number: TDF8554J
• Description: The TDF8554J is one of a new generation of complementary quad Bridge-Tied Load(BTL) audio power amplifiers with full I²C-bus controlled diagnostics, multiple voltageregulator and two power switches intended for automotive applications
• Manufacturer: NXP Semiconductors

NXP Semiconductors
10. Limiting values
Table 23.
In accordance with the Absolute Maximum Rating System (IEC 60134).
TDF8554J
Product data sheet
Symbol
V
V
I
I
T
T
OSM
ORM
j(max)
stg
P
P(r)
Limiting values
Parameter
supply voltage
reverse supply voltage
non-repetitive peak output current
repetitive peak output current
maximum junction temperature
storage temperature
Table 21.
Table 22.
Bit
0
Bit
7
6
5
4
3
2
1
0
Symbol
D0
Symbol
D7
D6
D5
D4
D3
D2
D1
D0
Data byte DB3 bit description
Data byte DB4 bit description
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 31 August 2011
reverse polarity
Conditions
operating
not operating
load dump protection for
t  50 ms and t
 10 minutes
Description
channel 3 short-circuit to ground detection
Description
V
system status
channel 1 load detection results; see
channel 1 diagnostic results; see
channel 1 output offset
channel 1 short-circuit to V
channel 1 short-circuit to ground
P
0 = no short-circuit to ground
1 = short-circuit to ground
0 = V
1 = V
0 = system not busy with start-up diagnostic/start-up
1 = system busy with start-up diagnostic cycle or amplifier start-up (if
selected by IB1[D0])
0 = no output offset
1 = output offset
0 = no short-circuit to V
1 = short-circuit to V
0 = no short-circuit to ground
1 = short-circuit to ground
= 16 V behavior
4 45 W power amplifier with multiple voltage regulator
P
P
not above 16 V
has been above 16 V
r
 2.5 ms
…continued
P
P
P
Min
6
1
-
-
-
-
-
55
Table 19
Table 18
Max
18
+50
50
2
13
8
150
+150
TDF8554J
© NXP B.V. 2011. All rights reserved.
A
Unit
V
V
V
V
A
C
C
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