08866464 is referenced by 1 patents and cites 10 patents.

Systems and methods for regulating a switching converter are disclosed. One embodiment of the present invention relates to a power supply system that includes a switching converter that provides an output voltage by alternately turning on and off a high-side transistor and a low-side transistor both coupled to an output inductor through a switching node. The switching converter includes a drive circuit that regulates the output voltage based on a feedback signal. The power supply system also includes a simulated output generator that generates and provides the drive circuit with a simulated inductor waveform as the feedback signal based on a low-side output waveform of the low-side transistor measured at the switching node during off-times of the switching converter.

Title
Systems and methods for real time current sense for a switching converter
Application Number
13/327146
Publication Number
8866464 (B2)
Application Date
December 15, 2011
Publication Date
October 21, 2014
Inventor
David Jauregui
Bethlehem
PA, US
Rengang Chen
Hellertown
PA, US
Scott E Ragona
Bethlehem
PA, US
Agent
Frederick J Telecky Jr
William B Kempler
Assignee
Texas Instruments Incorporated
TX, US
IPC
G05F 1/00
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