EQ 2-14 where: EQ 2-15 A heat sink wi" />
參數(shù)資料
型號(hào): A54SX08A-FPQ208
廠商: Microsemi SoC
文件頁數(shù): 36/108頁
文件大?。?/td> 0K
描述: IC FPGA SX 12K GATES 208-PQFP
標(biāo)準(zhǔn)包裝: 24
系列: SX-A
LAB/CLB數(shù): 768
輸入/輸出數(shù): 130
門數(shù): 12000
電源電壓: 2.25 V ~ 5.25 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 70°C
封裝/外殼: 208-BFQFP
供應(yīng)商設(shè)備封裝: 208-PQFP(28x28)
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
=
相關(guān)PDF資料
PDF描述
AFS090-1QNG180 IC FPGA 2MB FLASH 90K 180-QFN
EP4CE22E22C9LN IC CYCLONE IV FPGA 22K 144EQFP
EP4CE22E22C8N IC CYCLONE IV FPGA 22K 144EQFP
EPF8282ALC84-2 IC FLEX 8000A FPGA 2.5K 84-PLCC
EP4CE15E22I7N IC CYCLONE IV FPGA 15K 144EQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A54SX08A-FPQ208A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SX-A Family FPGAs
A54SX08A-FPQ208B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SX-A Family FPGAs
A54SX08A-FPQ208I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SX-A Family FPGAs
A54SX08A-FPQ208M 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SX-A Family FPGAs
A54SX08A-FPQG208 功能描述:IC FPGA SX 12K GATES 208-PQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場可編程門陣列) 系列:SX-A 標(biāo)準(zhǔn)包裝:152 系列:IGLOO PLUS LAB/CLB數(shù):- 邏輯元件/單元數(shù):792 RAM 位總計(jì):- 輸入/輸出數(shù):120 門數(shù):30000 電源電壓:1.14 V ~ 1.575 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 85°C 封裝/外殼:289-TFBGA,CSBGA 供應(yīng)商設(shè)備封裝:289-CSP(14x14)