Invention Grant
- Patent Title: High slew rate switching regulator circuits and methods
- Patent Title (中): 高压摆率开关稳压电路及方法
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Application No.: US13794231Application Date: 2013-03-11
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Publication No.: US09086708B2Publication Date: 2015-07-21
- Inventor: David Christian Gerard Tournatory , Kevin Kennedy Johnstone
- Applicant: Gazelle Semiconductor, Inc.
- Applicant Address: US CA Redwood City
- Assignee: Gazelle Semiconductor Inc.
- Current Assignee: Gazelle Semiconductor Inc.
- Current Assignee Address: US CA Redwood City
- Main IPC: G05F1/10
- IPC: G05F1/10 ; G05F1/12 ; H02M3/00 ; H02J3/12 ; H02J3/00 ; H02M3/158 ; H02M3/156

Abstract:
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.
Public/Granted literature
- US20140184177A1 Switching Regulators Public/Granted day:2014-07-03
Information query
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