Invention Application
- Patent Title: DUAL OUTPUT SWITCHING REGULATOR AND METHOD OF OPERATION
- Patent Title (中): 双输出开关稳压器及其运行方式
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Application No.: PCT/US2005038616Application Date: 2005-10-26
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Publication No.: WO2006086022A3Publication Date: 2007-11-08
- Inventor: MALLINSON ANDREW MARTIN , FORMAN DUSTIN D
- Applicant: ESS TECHNOLOGY INC , MALLINSON ANDREW MARTIN , FORMAN DUSTIN D
- Assignee: ESS TECHNOLOGY INC,MALLINSON ANDREW MARTIN,FORMAN DUSTIN D
- Current Assignee: ESS TECHNOLOGY INC,MALLINSON ANDREW MARTIN,FORMAN DUSTIN D
- Priority: US64995405 2005-02-04; US23877805 2005-09-29
- Main IPC: G05F1/577
- IPC: G05F1/577
Abstract:
A system and method of operation of a power switching circuit is provided that includes a charging switch configured to be connected to an inductor at one node and configured to receive control signals to open and close the charging switch. The circuit further includes a first channel coupled to the one node with a first channel switch, configured to supply a first channel voltage, configured to operate in one of buck mode and boost mode and configured to receive control signals to open and close the first channel switch; and a second channel coupled to the one node with a second channel switch, configured to supply a second channel voltage, configured to operate in one of buck mode and boost mode and configured to receive control signals to open and close the first channel switch.
Information query
IPC分类:
