Invention Grant
- Patent Title: Energy-based control of a switching regulator
- Patent Title (中): 开关稳压器的基于能量的控制
-
Application No.: US14055819Application Date: 2013-10-16
-
Publication No.: US09484815B2Publication Date: 2016-11-01
- Inventor: William J. Dally
- Applicant: NVIDIA Corporation
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA Corporation
- Current Assignee: NVIDIA Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Zilka-Kotab, PC
- Main IPC: H02M3/158
- IPC: H02M3/158 ; H02M3/156
Abstract:
A system and method are provided for controlling a switching voltage regulator circuit. An energy difference between a stored energy of a switching voltage regulator and a target energy is determined. A control variable of the switching voltage regulator is computed based on the energy difference and the control variable is applied to a current control mechanism of the switching voltage regulator. In one embodiment, the control variable is pulse width of a control signal.
Public/Granted literature
- US20150102788A1 Energy-Based Control Of A Switching Regulator Public/Granted day:2015-04-16
Information query
IPC分类:
