參數(shù)資料
型號(hào): BUF16820AIDAPRG4
英文描述: 14-Channel GAMMA VOLTAGE GENERATOR with Programmable VCOM Outputs and OTP Memory
中文描述: 14通道伽瑪電壓發(fā)生器具有可編程威科姆輸出和OTP存儲(chǔ)器
文件頁數(shù): 24/30頁
文件大?。?/td> 681K
代理商: BUF16820AIDAPRG4
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SBOS356A FEBRUARY 2006 REVISED OCTOBER 2006
www.ti.com
24
NOTE: The thermal pad is electrically isolated from all terminals in the package.
Bottom View (c)
Side View (a)
DIE
DIE
End View (b)
Exposed
Thermal
Pad
Figure 22. Views of Thermally-Enhanced DCP Package
For a given
JA
, the maximum power dissipation is shown
in Figure 23, and is calculated by Equation 3:
P
D
T
MAX
T
A
JA
Where:
P
D
= maximum power dissipation (W)
T
MAX
= absolute maximum junction temperature (+125
°
C)
T
A
= free-ambient air temperature (
°
C)
JA
=
JC
+
CA
JC
= thermal coefficient from junction-to-case (
°
C/W)
CA
= thermal coefficient from case-to-ambient air (
°
C/W)
7
6
5
4
3
2
1
0
M
40
20
0
100
40
60
80
20
T
A
, FreeAir Temperature ( C)
Figure 23. Maximum Power Dissipation vs
Free-Air Temperature
(with PowerPAD soldered down)
(3)
相關(guān)PDF資料
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