Invention Grant
US09564806B2 Boost converter with reduced switching loss and methods of operating the same
有权
升压转换器具有降低的开关损耗和操作方法
- Patent Title: Boost converter with reduced switching loss and methods of operating the same
- Patent Title (中): 升压转换器具有降低的开关损耗和操作方法
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Application No.: US14036611Application Date: 2013-09-25
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Publication No.: US09564806B2Publication Date: 2017-02-07
- Inventor: Binod Kumar Agrawal , Narasimha Reddy Bommireddy
- Applicant: Cree, Inc.
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: Myers Bigel, P.A.
- Main IPC: H02M3/158
- IPC: H02M3/158 ; H02M1/00
Abstract:
An apparatus, e.g., a boost converter, includes a first switch configured to be coupled to an inductor and to support a charging current in the inductor from a power source and at least two serially-coupled second switches coupled in parallel with the first switch and configured to selectively route current from the inductor to at least two serially-connected capacitors. The apparatus may further include a control circuit configured to operate the first switch and the plurality of second switches.
Public/Granted literature
- US20150084611A1 BOOST CONVERTER WITH REDUCED SWITCHING LOSS AND METHODS OF OPERATING THE SAME Public/Granted day:2015-03-26
Information query
IPC分类:
