Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ess Technology IncfiledCriticalEss Technology Inc
Publication of TW200637106ApublicationCriticalpatent/TW200637106A/en
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.
TW095102736A2005-02-042006-01-25Dual output switching regulator and method of operation
TW200637106A
(en)