參數(shù)資料
型號(hào): A54SX32A-2PQ208B
廠商: Electronic Theatre Controls, Inc.
英文描述: LM1577/LM2577 SIMPLE SWITCHER® Step-Up Voltage Regulator; Package: TO-220; No of Pins: 5; Qty per Container: 45; Container: Rail
中文描述: 的SX - A系列FPGA的
文件頁(yè)數(shù): 33/108頁(yè)
文件大?。?/td> 720K
代理商: A54SX32A-2PQ208B
SX-A Family FPGAs
v5.1
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
thermal resistance of the heat sink in °C/W
=
θ
SA
=
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
A54SX32A-2PQ208I LM1577/LM2577 SIMPLE SWITCHER® Step-Up Voltage Regulator; Package: TO-220; No of Pins: 5; Qty per Container: 45; Container: Rail
A54SX32A-2PQ208M LM2578A/LM3578A Switching Regulator; ; Container: Tray
A54SX32A-2TQ208 SX-A Family FPGAs
A54SX32A-2TQ208A SX-A Family FPGAs
A54SX32A-2TQ208B SX-A Family FPGAs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A54SX32A2PQ208I 制造商:ACTEL 功能描述:*
A54SX32A-2PQ208I 功能描述:IC FPGA SX 48K GATES 208-PQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門陣列) 系列:SX-A 標(biāo)準(zhǔn)包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計(jì):- 輸入/輸出數(shù):360 門數(shù):108000 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:484-BGA 供應(yīng)商設(shè)備封裝:484-FPBGA(27X27)
A54SX32A-2PQG208 功能描述:IC FPGA SX 48K GATES 208-PQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門陣列) 系列:SX-A 標(biāo)準(zhǔn)包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計(jì):- 輸入/輸出數(shù):360 門數(shù):108000 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:484-BGA 供應(yīng)商設(shè)備封裝:484-FPBGA(27X27)
A54SX32A-2PQG208I 功能描述:IC FPGA SX 48K GATES 208-PQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門陣列) 系列:SX-A 標(biāo)準(zhǔn)包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計(jì):- 輸入/輸出數(shù):360 門數(shù):108000 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:484-BGA 供應(yīng)商設(shè)備封裝:484-FPBGA(27X27)
A54SX32A-2TQ100 功能描述:IC FPGA SX 48K GATES 100-TQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門陣列) 系列:SX-A 標(biāo)準(zhǔn)包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計(jì):- 輸入/輸出數(shù):360 門數(shù):108000 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:484-BGA 供應(yīng)商設(shè)備封裝:484-FPBGA(27X27)