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參數(shù)資料
| 型號： | AN7196K |
| 廠商： | PANASONIC CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | Dual 15 W BTL power IC for car audio |
| 中文描述： | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM16 |
| 封裝： | ZFM-16 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大小： | 50K |
| 代理商： | AN7196K |
AN7196K
ICs for Audio Common Use
4
I
Usage Notes
1. Always attach an outside heat sink to use the chip. In addition, the outside heat sink must be fastened onto a
chassis for use.
2. Connect the cooling fin to GND potential.
3. Avoid short-circuit to V
CC
and short-circuit to GND, and load short-circuit.
4. The temperature protection circuit will be actuated at T
j
=
approx. 150°C, but it is automatically reset when the
chip temperature drops below the above set level.
5. The overvoltage protection circuit starts its operation at V
CC
=
approx. 20 V.
6. Take into consideration the heat radiation design particularly when V
CC
is set high or when the load is 2
.
7. When the beep sound function is not used, open the beep sound input pin (pin 10) or connect it to pin 9 with
around 0.01
μ
F capacitor.
8. Connect only pin 9 (ground, signal source) to the signal GND of the amplifier in the previous stage. The
characteristics such as distortion, etc. will be improved.
I
Technical Information
P
D
T
a
curves of HZIP016-P-0665A
P
D
T
a
65
62.5
60
5
10
15
10.4
17.9
20
25
30
35
45
50
55
440
31.3
3.0
0
0
25
50
75
100
125
150
Infinity heat sink
1
°
C/W
heat sink
2
°
C/W
heat sink
3
°
C/W
heat sink
5
°
C/W
heat sink
10
°
C/W
heat sink
Without heat sink
R
th (j
c)
=
2
°
C/W
R
th (j
a)
=
42
°
C/W
Ambient temperature T
a
(°
C)
P
D
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