{"title":"一个led兼容电流调节器集成电可调传感器","authors":"Zeheng Wang, Shengji Wang, Yuanzhe Yao","doi":"10.1109/ISNE.2019.8896397","DOIUrl":null,"url":null,"abstract":"In this letter, a high-performance electrically adjust-able current regulator is proposed on the LED-compatible AlGaN/GaN platform. The regulator features an electrical controlled gate and an integrated sensor, which could effectively feedback the cathode potential into the channel near the gate. Therefore, a large adjustable range of current regulating, more than 300 mA/mm, is achieved with a maximum ripple of 34.4 mA/mm. Compared with the conventional devices that just own sensor or p-GaN gate, the proposed regulator exhibits reasonable operation point and low current ripple in addition to the large-range electrically adjustable functionality. These features render the proposed regulator's notable potential in commercialization of high-density integrated LED components, charging stations and so on.","PeriodicalId":405565,"journal":{"name":"2019 8th International Symposium on Next Generation Electronics (ISNE)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A LED-Compatible Current Regulator with Integrated Electrically Adjustable Sensor\",\"authors\":\"Zeheng Wang, Shengji Wang, Yuanzhe Yao\",\"doi\":\"10.1109/ISNE.2019.8896397\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this letter, a high-performance electrically adjust-able current regulator is proposed on the LED-compatible AlGaN/GaN platform. The regulator features an electrical controlled gate and an integrated sensor, which could effectively feedback the cathode potential into the channel near the gate. Therefore, a large adjustable range of current regulating, more than 300 mA/mm, is achieved with a maximum ripple of 34.4 mA/mm. Compared with the conventional devices that just own sensor or p-GaN gate, the proposed regulator exhibits reasonable operation point and low current ripple in addition to the large-range electrically adjustable functionality. These features render the proposed regulator's notable potential in commercialization of high-density integrated LED components, charging stations and so on.\",\"PeriodicalId\":405565,\"journal\":{\"name\":\"2019 8th International Symposium on Next Generation Electronics (ISNE)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 8th International Symposium on Next Generation Electronics (ISNE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISNE.2019.8896397\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 8th International Symposium on Next Generation Electronics (ISNE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISNE.2019.8896397","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A LED-Compatible Current Regulator with Integrated Electrically Adjustable Sensor
In this letter, a high-performance electrically adjust-able current regulator is proposed on the LED-compatible AlGaN/GaN platform. The regulator features an electrical controlled gate and an integrated sensor, which could effectively feedback the cathode potential into the channel near the gate. Therefore, a large adjustable range of current regulating, more than 300 mA/mm, is achieved with a maximum ripple of 34.4 mA/mm. Compared with the conventional devices that just own sensor or p-GaN gate, the proposed regulator exhibits reasonable operation point and low current ripple in addition to the large-range electrically adjustable functionality. These features render the proposed regulator's notable potential in commercialization of high-density integrated LED components, charging stations and so on.
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