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参数资料
| 型号： | TDA2270 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 偏转 |
| 英文描述： | VERTICAL DEFLECTION IC, PDIP16 |
| 封装： | POWER, PLASTIC, DIP-16 |
| 文件页数： | 6/7页 |
| 文件大小： | 592K |
| 代理商： | TDA2270 |
2
7
0
-0
9
.EPS
Figure 4 :
Example of P.C. Board Copper Area
which is Used as Heatsink
2
7
0
-1
0
.EPS
Figure 5 :
External Heatsink Mounting Example
MOUNTING INSTRUCTIONS
The Rth j-amb of the TDA 2270 can be reduced by
soldering the GND pins to a suitable copper area
of the printed circuit board (fig. 4) or to an external
heatsink (fig. 5).
The diagram of figure 6 shows the maximum dissi-
pable power Ptot and the Rth j-amb as a function of
the side "l" of two equal square copper areas having
a thickness of 35
(1.4 mils).
During soldering the pins temperature must not
exceed 260 °C and the soldering time must not be
longer than 12 seconds.
The external heatsink or printed circuit copper area
must be connected to electrical ground.
2
7
0
-1
1
.EPS
Figure 6 :
Maximum Dissipable Power and Junc-
tion to Ambient Thermal Resistance
versus Side "l"
2
7
0
-1
2
.EPS
Figure 7 :
Maximum Allowable Power Dissipa-
tion versus Ambient Temperature
TDA2270
6/7
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相关代理商/技术参数 |
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| TDA22NS | 制造商:L COM 功能描述:RJ45 (8X8)K JACK, SIDE ACCESS 制造商:L-com Inc 功能描述:RJ45 (8X8)K JACK, SIDE ACCESS |
| TDA23012 | 制造商:TE Connectivity 功能描述: 制造商:TE Connectivity / Schrack Brand 功能描述: |
| TDA23018 | 制造商:TE Connectivity 功能描述: 制造商:TE Connectivity / Schrack Brand 功能描述: |
| TDA2320 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:PREAMPLIFIER FOR INFRARED REMOTE CONTROL SYSTEMS |
| TDA2320A | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:STEREO AMPLIFIER |
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