AN7194 Panasonic Semiconductor, AN7194 Datasheet - Page 4

• Manufacturer Part Number: AN7194
• Description: Dual BTL 50 W single power supply class-H power amplifier IC
• Manufacturer: Panasonic Semiconductor

AN7194K, AN7194Z
4
P
Note) After fixing all of the lead wires to printed circuit board by soldering, use the IC after fixing the printed circuit board and
• AN7194K (HZIP016-P-0665B)
Technical Information
Application Circuit Example
D
31.3
17.9
10.4
41.7
62.5
the cooling fin of the IC.
2.6
80
75
70
65
60
50
45
40
35
30
25
20
15
10
85
0
T
5
5
0
a
10 C/W
Without heat sink
1 C/W
2 C/W
3 C/W
5 C/W
Infinity heat sink
curves of packages
0.22 F
0.22 F
2.2
2.2
heat sink
heat sink
heat sink
heat sink
heat sink
25
Ambient temperature T
50
12
2
4
P
D
75
5 V 0.5 V
V
T
TH
a
100
a
R
R
3.5 V
th (j c)
th (j a)
C)
125
2 C/W
48 C/W
150
• AN7194Z (HZIP015-P-0745A)
31.5
21.7
41.0
68.2
12.7
80
75
70
65
60
50
45
40
35
30
25
20
15
10
85
0
5
5
0
1 C/W heat sink
2 C/W heat sink
3 C/W heat sink
10 C/W heat sink
5 C/W heat sink
Infinity heat sink
25
5 V 0.5 V
V
ICs for Audio Common Use
Ambient temperature T
TH
50
2.8 V
P
D
75
T
a
100
a
R
R
15
13
1
th (j c)
th (j a)
C)
125
68.3 C/W
1.1 C/W
47 F
0.22 F
0.22 F
2.2
2.2
150