发明授权
- 专利标题: High slew rate switching regulator circuits and methods
- 专利标题(中): 高压摆率开关稳压电路及方法
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申请号: US13794231申请日: 2013-03-11
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公开(公告)号: US09086708B2公开(公告)日: 2015-07-21
- 发明人: David Christian Gerard Tournatory , Kevin Kennedy Johnstone
- 申请人: Gazelle Semiconductor, Inc.
- 申请人地址: US CA Redwood City
- 专利权人: Gazelle Semiconductor Inc.
- 当前专利权人: Gazelle Semiconductor Inc.
- 当前专利权人地址: US CA Redwood City
- 主分类号: G05F1/10
- IPC分类号: G05F1/10 ; G05F1/12 ; H02M3/00 ; H02J3/12 ; H02J3/00 ; H02M3/158 ; H02M3/156
摘要:
Embodiments of the disclosure include high slew rate switching regulator circuits and methods. In one embodiment, switching regulators are coupled to an output node. A first switching regulator may drive the output node. A second switching regulator may drive the output node through a capacitor. Control circuitry may include feedback inputs to maintain a first voltage on the output of the first switching regulator on one terminal of the capacitor and further to maintain a second voltage on the output of the second switching regulator on the other terminal of the capacitor.
公开/授权文献
- US20140184177A1 Switching Regulators 公开/授权日:2014-07-03
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