公开(公告)号：US20160153922A1

公开(公告)日：2016-06-02

申请号：US14951698

申请日：2015-11-25

Applicant: MediaTek Inc.

Inventor： Yu-Min LEE ,  Chi-Wen PAN ,  Hung-Wen CHIOU ,  Tai-Yu CHEN ,  Tao CHENG ,  Wen-Sung HSU ,  Sheng-Liang LI

IPC: G01N25/18

CPC classification number: G01N25/18 ,  G01N2033/0078 ,  G01N2033/0095 ,  G06F17/5009 ,  G06F2217/16

Abstract: A computer system and a method for adaptive thermal resistance-capacitance (RC) network analysis of a semiconductor device for use in a portable device are provided. The method includes the steps of: receiving a device input file and a plurality of specific effective heat transfer coefficients (HTCs) associated with the portable device; repeatedly performing a thermal analysis of the portable device based on the device input file and a current effective HTC to estimate a target die temperature of the semiconductor device; calculating a target effective HTC based on the device input file and the target die temperature; and updating the current effective HTC with the target effective HTC; and generating an output file recording the target die temperature of the semiconductor device.

Abstract translation: 提供了一种用于便携式设备的半导体器件的计算机系统和用于自适应热电阻 - 电容（RC）网络分析的方法。 该方法包括以下步骤：接收与便携式设备相关联的设备输入文件和多个特定有效传热系数（HTC）; 基于设备输入文件和当前有效HTC重复执行便携式设备的热分析以估计半导体器件的目标管芯温度; 基于设备输入文件和目标模具温度计算目标有效HTC; 并用目标有效HTC更新当前有效的HTC; 以及生成记录半导体器件的目标管芯温度的输出文件。