参数资料
型号: TDA2030H
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 18 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM5
封装: PENTAWATT-5
文件页数: 2/12页
文件大小: 545K
代理商: TDA2030H
Figure 20. Output power and
dr ai n cu rre nt vs. case
temperature (RL = 4
)
Figure 21. Output power and
d rai n c urr en t vs. ca se
temperature (RL = 8
)
Fi g ure
22.
M aximum
allowable power dissipation
vs. ambient temperature
Figure 23. Example of heat-sink
Dimension : suggestion.
The following table shows the length that
the heatsink in fig. 23 must have for several
values of Ptot and Rth.
Ptot (W)
12
8
6
Length of heatsink
(mm)
60
40
30
Rth of heatsink
(
° C/W)
4.2
6.2
8.3
TDA2030
10/12
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