Invention Grant
- Patent Title: Average input current limit method and apparatus thereof
- Patent Title (中): 平均输入电流限制方法及其装置
-
Application No.: US12183340Application Date: 2008-07-31
-
Publication No.: US08525498B2Publication Date: 2013-09-03
- Inventor: Eric Yang , Jinghai Zhou
- Applicant: Eric Yang , Jinghai Zhou
- Applicant Address: US CA San Jose
- Assignee: Monolithic Power Systems, Inc.
- Current Assignee: Monolithic Power Systems, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Perkins Coie, LLP
- Main IPC: G05F1/00
- IPC: G05F1/00

Abstract:
The embodiment of invention discloses an average input current limit method and apparatus thereof. The apparatus comprises a switching circuit, a current average circuit and a current limit circuit. The current average circuit samples the input current of the switching circuit and generates a signal representative of the average value of the input current. The current limit circuit limits the signal so as to limit the average value of the input current.
Public/Granted literature
- US20100026270A1 AVERAGE INPUT CURRENT LIMIT METHOD AND APPARATUS THEREOF Public/Granted day:2010-02-04
Information query
IPC分类: