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LDO: 作品数：683被引量：666H指数：11; 导出分析报告; 相关领域：电子电信电气工程更多>>; 相关作者：张波明鑫周泽坤罗萍王卓更多>>; 相关机构：电子科技大学西安电子科技大学合肥工业大学华中科技大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划广东省自然科学基金国家科技重大专项更多>>

A comparative study of digital low dropout regulators被引量：2: 《Journal of Semiconductors》2020年第11期52-60,共9页Mo Huang Yan Lu Rui P.Martins; supported by the National Natural Science Foundation of China(No.61974046);the Provincial Key Research and Development Program of Guangdong(2019B010140002);the Macao Science&Technology Development Fund(FDCT)145/2019/A3 and SKL-AMSV(UM)-2020-2022.; Granular power management in a power-efficient system on a chip(SoC)requires multiple integrated voltage regulators with a small area,process scalability,and low supply voltage.Conventional on-chip analog low-dropout ...; 关键词：low dropout regulator(LDO) digital control fast transient response power supply rejection(PSR) integrated voltage regulator

A self-powered piezoelectric energy harvesting interface circuit with efficiency- enhanced P-SSHI rectifier被引量：1: 《Journal of Semiconductors》2018年第4期55-65,共11页Lianxi Liu Yanbo Pang Wenzhi Yuan Zhangming Zhu Yintang Yang; Project supported by the National Natural Science Foundation of China(Nos.61574103,U1709218);the Key Research and Development Program of Shaanxi Province(No.2017ZDXM-GY-006); The key to self-powered technique is initiative to harvest energy from the surrounding environment. Harvesting energy from an ambient vibration source utilizing piezoelectrics emerged as a popular method. Effi- cient ...; 关键词：SELF-POWERED piezoelectric energy harvesting P-SSHI power management active diode LDO

An ultra-low power output capacitor-less low-dropout regulator with slew-rate-enhanced circuit被引量：4: 《Journal of Semiconductors》2018年第3期66-71,共6页Xin Cheng Yu Zhang Guangjun Xie Yizhong Yang Zhang Zhang; Project supported by the National Natural Science Foundation of China(Nos.61401137,61404043,61674049); An ultra-low power output-capacitorless low-dropout（LDO） regulator with a slew-rate-enhanced（SRE）circuit is introduced. The increased slew rate is achieved by sensing the transient output voltage of the LDO and th...; 关键词：LDO output capacitorless ultra-low power slew rate

A fully on-chip fast-transient NMOS low dropout voltage regulator with quasi floating gate pass element被引量：2: 《Journal of Semiconductors》2017年第4期88-93,共6页Han Wang Chao Gou Kai Luo; This paper presents a fully on-chip NMOS low-dropout regulator（LDO） for portable applications with quasi floating gate pass element and fast transient response.The quasi floating gate structure makes the gate of the...; 关键词：quasi floating gate variable reference circuit transient response low-dropout regulator（LDO）

A transient-enhanced NMOS low dropout voltage regulator with parallel feedback compensation被引量：2: 《Journal of Semiconductors》2016年第2期131-136,共6页王菡谭林; This paper presents a transient-enhanced NMOS low-dropout regulator （LDO） for portable applications with parallel feedback compensation. The parallel feedback structure adds a dynamic zero to get an adequate phase m...; 关键词：parallel feedback compensation class-AB amplifier fast charging/discharging unit transient re-sponse low-dropout regulator （LDO）

A novel dual-feed low-dropout regulator: 《Journal of Semiconductors》2015年第6期110-114,共5页段志奎胡建国丁一路崇丁颜玉王德明谭洪舟; A novel dual-feed （DF） low-dropout （LDO） is presented. The DF-LDO adopts dual control loops to maintain the output voltage. The dual control loops include a feedback loop and a feedforward loop. There is an equili...; 关键词：dual-feed fast transient response DF-LDO damping ratio natural frequency

VCCS controlled LDO with small on-chip capacitor: 《Journal of Semiconductors》2014年第11期161-167,共7页李秋丽钱耀吕旦竹洪志良; supported by State Key Laboratory of ASIC and Systems of Fudan University and NSF(No.61076027); A stable LDO using VCCS （voltage control current source） is presented. The LDO is designed and implemented on GF 2P4M 0.35μm CMOS technology. Compared with a previous compensation scheme, VCCS can implement a real ...; 关键词：LDO VCCS small on-chip capacitor frequency compensation LDO stability

A dynamic-biased dual-loop-feedback CMOS LDO regulator with fast transient response被引量：1: 《Journal of Semiconductors》2014年第4期114-122,共9页王菡孙毛毛; This paper presents a low-dropout regulator （LDO） for portable applications with dual-loop feedback and a dynamic bias circuit. The dual-loop feedback structure is adopted to reduce the output voltage spike and the ...; 关键词：dual-loop feedback dynamic bias adaptive miller compensation low-dropout regulator （LDO） tran-sient response

A novel buck/LDO dual-mode DC–DC converter for efficiency improvement: 《Journal of Semiconductors》2013年第10期91-96,共6页范世全薛仲明陆浩赵慧耿莉; supported by the National Natural Science Foundation of China(Nos.60971049,61271089); A novel buck/LDO dual-mode （BLDM） converter using a multiplexing power MOS transistor is proposed, which adaptively switches between buck mode and LDO mode to improve conversion efficiency. The chip was fabricated i...; 关键词：high efficiency buck converter LDO regulator dual-mode converter multiplexing transistor

A micro-power LDO with piecewise voltage foldback current limit protection被引量：1: 《Journal of Semiconductors》2012年第11期121-125,共5页魏海龙刘佑宝郭仲杰廖雪; supported by the Ministerial "12th Five-Year" Pre-Research Fund of China(No.413080203); To achieve a constant current limit,low power consumption and high driving capability,a micro-power LDO with a piecewise voltage-foldback current-limit circuit is presented.The current-limit threshold is dynamically a...; 关键词：power protection voltage foldback current limit micro-power LDO

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