Invention Grant
- Patent Title: Transient recovery circuit for switching devices
- Patent Title (中): 用于开关器件的瞬态恢复电路
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Application No.: US12436136Application Date: 2009-05-06
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Publication No.: US08242762B2Publication Date: 2012-08-14
- Inventor: Hrishikesh Bhagwat , Rupak Ghayal , Saumitra Singh , Pawan Gupta , Prakash Easwaran
- Applicant: Hrishikesh Bhagwat , Rupak Ghayal , Saumitra Singh , Pawan Gupta , Prakash Easwaran
- Applicant Address: IN Bangalore
- Assignee: Cosmic Circuits Private Limited
- Current Assignee: Cosmic Circuits Private Limited
- Current Assignee Address: IN Bangalore
- Agency: Evergreen Valley Law Group, P.C.
- Agent Kanika Radhakrishnan
- Priority: IN1242/CHE/2008 20080512
- Main IPC: G05F1/575
- IPC: G05F1/575
Abstract:
A transient recovery circuit for switching devices. The transient recovery circuit includes a detecting circuit for detecting a rapid transient in an output voltage of a switching device by detecting a rate of the output voltage transient; an auxiliary controlling circuit in a feedback loop of the switching device for correcting the output voltage by changing a bandwidth of the feedback loop if the rapid transient is detected; and an initializing circuit for initializing the feedback loop to expected operating points in a continuous conduction mode after correcting the output voltage.
Public/Granted literature
- US20090278516A1 TRANSIENT RECOVERY CIRCUIT FOR SWITCHING DEVICES Public/Granted day:2009-11-12
Information query
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