{"title":"A PWM controller with table look-up for DC-DC class E buck/boost conversion","authors":"S. Tu, Hsin-Wei Yeh","doi":"10.1109/EDSSC.2013.6628039","DOIUrl":null,"url":null,"abstract":"A new class E switching power regulator controller for buck/boost conversion is proposed, which it has the characteristic of programmable PID look-up table. The proposed regulator controller employs hysteresis comparators, an error process unit (EPU) for voltage regulation, a programmable PID compensator and a digital PWM (DPWM). Based on the programmable table look-up mechanism, the proposed controller is able to access external memory for different look-up tables in the applications of power regulation. The proposed controller for class E buck/boost converters has been validated with simulation results.","PeriodicalId":333267,"journal":{"name":"2013 IEEE International Conference of Electron Devices and Solid-state Circuits","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE International Conference of Electron Devices and Solid-state Circuits","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDSSC.2013.6628039","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
A new class E switching power regulator controller for buck/boost conversion is proposed, which it has the characteristic of programmable PID look-up table. The proposed regulator controller employs hysteresis comparators, an error process unit (EPU) for voltage regulation, a programmable PID compensator and a digital PWM (DPWM). Based on the programmable table look-up mechanism, the proposed controller is able to access external memory for different look-up tables in the applications of power regulation. The proposed controller for class E buck/boost converters has been validated with simulation results.
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