参数资料
型号: A54SX32A-1TQ176
厂商: Microsemi SoC
文件页数: 36/108页
文件大小: 0K
描述: IC FPGA SX 48K GATES 176-TQFP
标准包装: 40
系列: SX-A
LAB/CLB数: 2880
输入/输出数: 147
门数: 48000
电源电压: 2.25 V ~ 5.25 V
安装类型: 表面贴装
工作温度: 0°C ~ 70°C
封装/外壳: 176-LQFP
供应商设备封装: 176-TQFP(24x24)
SX-A Family FPGAs
v5.3
2-13
To determine the heat sink's thermal performance, use the following equation:
EQ 2-14
where:
EQ 2-15
A heat sink with a thermal resistance of 9.76°C/W or better should be used. Thermal resistance of heat sinks is a
function of airflow. The heat sink performance can be significantly improved with the presence of airflow.
Carefully estimating thermal resistance is important in the long-term reliability of an Actel FPGA. Design engineers
should always correlate the power consumption of the device with the maximum allowable power dissipation of the
package selected for that device, using the provided thermal resistance data.
Note: The values may vary depending on the application.
θ
JA(TOTAL)
θ
JC
θ
CS
θ
SA
++
=
θ
CS =
0.37°C/W
=
thermal resistance of the interface material between the case and the heat
sink, usually provided by the thermal interface manufacturer
θ
SA =
thermal resistance of the heat sink in °C/W
θ
SA
θ
JA(TOTAL)
θ
JC
θ
CS
=
θ
SA
13.33
°C/W 3.20°C/W
0.37
°C/W
=
θ
SA
9.76
°C/W
=
相关PDF资料
PDF描述
FMC13DREH-S13 CONN EDGECARD 26POS .100 EXTEND
A54SX32A-TQG176I IC FPGA SX 48K GATES 176-TQFP
A54SX32A-1TQG176 IC FPGA SX 48K GATES 176-TQFP
RCB70DHBR CONN EDGECARD 140PS R/A .050 DIP
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