公开(公告)号：US10036670B2

公开(公告)日：2018-07-31

申请号：US15162325

申请日：2016-05-23

Applicant: CIRRUS LOGIC, INC.

Inventor： Anindya Bhattacharya ,  Tim Green ,  Jing Bai

IPC: G01K3/00 ,  G01K3/10 ,  G01K7/42 ,  G01K3/02

CPC classification number: G01K3/10 ,  G01K3/02 ,  G01K7/427

Abstract: A peak junction temperature monitoring system for a semiconductor device includes a peak power dissipation sensor for sensing the peak power dissipation in the device. A temperature sensor senses an average temperature of the device, and a peak junction temperature computation circuit generates a signal representative of a peak junction temperature based on input from the peak power dissipation sensor and the temperature sensor.

公开(公告)号：US20160320246A1

公开(公告)日：2016-11-03

申请号：US15162325

申请日：2016-05-23

Applicant: CIRRUS LOGIC, INC.

Inventor： Anindya Bhattacharya ,  Tim Green ,  Jing Bai

IPC: G01K3/10 ,  G01K3/02

CPC classification number: G01K3/10 ,  G01K3/02 ,  G01K7/427

Abstract: A peak junction temperature monitoring system for a semiconductor device includes a peak power dissipation sensor for sensing the peak power dissipation in the device. A temperature sensor senses an average temperature of the device, and a peak junction temperature computation circuit generates a signal representative of a peak junction temperature based on input from the peak power dissipation sensor and the temperature sensor.