Invention Grant
- Patent Title: Method for providing over current protection and circuit
- Patent Title (中): 提供过流保护和电路的方法
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Application No.: US13264154Application Date: 2009-04-28
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Publication No.: US08830644B2Publication Date: 2014-09-09
- Inventor: Joel Turchi , Stéphanie Conseil , Radim Mlcousek
- Applicant: Joel Turchi , Stéphanie Conseil , Radim Mlcousek
- Applicant Address: US AZ Phoenix
- Assignee: Semiconductor Components Industries, LLC
- Current Assignee: Semiconductor Components Industries, LLC
- Current Assignee Address: US AZ Phoenix
- Agent Rennie William Dover
- International Application: PCT/US2009/041985 WO 20090428
- International Announcement: WO2010/126491 WO 20101104
- Main IPC: H02H7/00
- IPC: H02H7/00 ; H02M3/158
Abstract:
A method and circuit for protecting against an over current condition. A conduction time of one or more transistors is reduced during the over current condition. The conduction time is reduced in an amount that is an increasing function of the amount of the over current. The conduction time may be reduced proportionally to the excess current.
Public/Granted literature
- US20120039007A1 METHOD FOR PROVIDING OVER CURRENT PROTECTION AND CIRCUIT Public/Granted day:2012-02-16
Information query
