Inventor
SUNDARARAJ SUNDARESAN
US15 patents
Patents
15 patentsUS10243442B1Mar 26, 2019
Controller with frequency to on-time converter
POWER INTEGRATIONS INC8 citations84
US10505458B1Dec 10, 2019
Apparatus and methods for controlling a switch mode power converter using a duty cycle state machine
POWER INTEGRATIONS INC6 citations83
US10491126B1Nov 26, 2019
Closed loop foldback control
POWER INTEGRATIONS INC10 citations83
US10418908B1Sep 17, 2019
Controller with variable sampling generator
POWER INTEGRATIONS INC11 citations83
US9722506B2Aug 1, 2017
Limit-to-valley ratio circuitry in power converters
POWER INTEGRATIONS INC8 citations83
US9584017B1Feb 28, 2017
Input and output overvoltage protection in a power converter
POWER INTEGRATIONS INC19 citations83
US10826375B2Nov 3, 2020
Frequency jitter for a power converter
POWER INTEGRATIONS INC6 citations72
US10763753B2Sep 1, 2020
Closed loop foldback control
POWER INTEGRATIONS INC2 citations72
US10389226B1Aug 20, 2019
Controller with ripple compensation
POWER INTEGRATIONS INC4 citations72
US10236763B2Mar 19, 2019
Reverse current blockage through buck controller block
POWER INTEGRATIONS INC5 citations72
US11356010B2Jun 7, 2022
Controller with frequency request circuit
POWER INTEGRATIONS INC1 citations62
US11043890B2Jun 22, 2021
Controller with frequency to on-time converter
POWER INTEGRATIONS INC0 citations62
US10951121B2Mar 16, 2021
Closed loop foldback control
POWER INTEGRATIONS INC0 citations62
US10903747B2Jan 26, 2021
Apparatus and methods for controlling a switch mode power converter using a duty cycle state machine
POWER INTEGRATIONS INC0 citations62
US10797602B2Oct 6, 2020
Controller with variable sampling generator
POWER INTEGRATIONS INC0 citations51