- 专利标题： Buck-boost converter and hybrid control method
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申请号： US17094184申请日： 2020-11-10
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公开(公告)号： US11705811B2公开(公告)日： 2023-07-18
- 发明人: Bo Yang , Xiaoyu Xi , David Meng
- 申请人： M3 Technology Inc.
- 申请人地址： TW Taipei
- 专利权人： M3 Technology Inc.
- 当前专利权人： M3 Technology Inc.
- 当前专利权人地址： TW Taipei
- 代理机构： AP3 Law Firm, PLLC
- 代理商 Li Li
- 主分类号： H02M3/158
- IPC分类号： H02M3/158 ; H02M1/08 ; H02M1/00
摘要：
An apparatus includes a buck converter portion of a buck-boost converter configured to operate under a constant on-time control scheme, wherein an on-time of a high-side switch of the buck converter portion is determined by a buck on-time timer, and a boost converter portion of the buck-boost converter configured to operate under a constant off-time control scheme, wherein an off-time of a low-side switch of the boost converter portion is determined by a boost off-time timer.
公开/授权文献
- US20220149737A1 Buck-Boost Converter and Hybrid Control Method 公开/授权日：2022-05-12
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