TDF8555J NXP Semiconductors, TDF8555J Datasheet - Page 4

• Manufacturer Part Number: TDF8555J
• Description: The TDF8555J 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
Table 1.
[1]
4. Ordering information
Table 2.
TDF8555J
Product data sheet
Symbol Parameter
Regulator 4
V
Regulator 5
V
Regulator 6
V
Power switches
V
Type number
TDF8555J/N1
O(reg)
O(reg)
O(reg)
do
If the regulator is set to a voltage higher than the supply voltage, the regulator will act as a switch with a voltage drop of 1 V.
regulator output voltage
regulator output voltage
regulator output voltage
dropout voltage
Quick reference data
Ordering information
Package
Name
DBS37P
…continued
Conditions
10 V  V
selectable via I
0.5 mA  I
10 V  V
switch 1; I
switch 2; I
IB2[D7:D5] = 001
IB2[D7:D5] = 010
IB2[D7:D5] = 011
IB2[D7:D5] = 101
IB2[D7:D5] = 100
10 V  V
10 V  V
10 V  V
10 V  V
10 V  V
10.5 V  V
11 V  V
11.5 V  V
13 V  V
14.2 V  V
12.5 V  V
Description
plastic DIL-bent-SIL power package; 37 leads (lead length 6.8 mm)
All information provided in this document is subject to legal disclaimers.
P
P
O
O
O
 18 V; 0.5 mA  I
 18 V; 0.5 mA  I
P
P
P
P
P
P
P
Rev. 1 — 15 September 2011
= 400 mA
= 400 mA
 400 mA
 18 V; IB1[D7:D4] = 0101
P
 18 V; IB1[D7:D4] = 1011
 18 V; IB1[D7:D4] = 1010
 18 V; IB1[D7:D4] = 0001
 18 V; IB1[D7:D4] = 0010
 18 V; IB1[D7:D4] = 0011
 18 V; IB1[D7:D4] = 0111
P
P
P
 18 V; IB1[D7:D4] = 0110
 18 V; IB1[D7:D4] = 0100
 18 V; IB1[D7:D4] = 1000
 18 V; IB1[D7:D4] = 1001
2
C-bus
4 45 W power amplifier with multiple voltage regulator
O
O
 800 mA;
 100 mA
Min
4.75
4.75
6.65
9
9.5
9.9
11.8
V
1.0
4.75
5.7
6.6
7.6
8.1
3.1
5.7
7.8
8.55
-
-
P

Typ
5.0
6.0
7.0
8.0
8.6
3.3
5.0
6.0
7.0
8.2
9.0
9.5
10
10.4
12.5
-
5.0
0.6
0.6
TDF8555J
© NXP B.V. 2011. All rights reserved.
Version
SOT725-1
Max
5.25
6.3
7.4
8.4
9.1
3.5
5.25
6.3
7.37
8.6
9.45
10
10.5
10.9
13.2
-
5.25
1.1
1.1
4 of 57
V
V
V
V
V
V
V
Unit
V
V
V
V
V
V
V
V
V
V
V
V