GOALI: Highly-Efficient Power Delivery schemes for Systems-on-Chip (SoCs)

GOALI:片上系统 (SoC) 的高效供电方案

基本信息

  • 批准号:
    1101899
  • 负责人:
  • 金额:
    $ 35.99万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2011
  • 资助国家:
    美国
  • 起止时间:
    2011-09-01 至 2015-08-31
  • 项目状态:
    已结题

项目摘要

The objective of this research is to introduce new power delivery schemes in Systems-on-Chip that achieve higher power efficiency. The proposed approach is to replace the numerous linear regulators within the system with more efficient fully-integrated switching alternatives. The large size and cost associated with switching regulators is addressed by switching at 300MHz-600MHz, which reduces the required passive components to where they can be integrated on-chip and on-package-substrate.The intellectual merit of this research is to leverage the ultra-high speed-to-power ratio of sub-65nm CMOS technologies to enable integrated switching regulators to operate above 300MHz while maintaining power conversion efficiency that is better than linear regulators. The silicon area overhead of on-chip passives are handled through stuffing the regulator?s power switches, input and output capacitors, and control circuitry directly underneath the inductor. The magnetically-induced losses are reduced by strategically placing the stuffed circuits based on how they are configured in a switching regulator topology.The broader impact of this research is that it improves power efficiency while preserving small footprint and cost. This makes many devices that are currently limited by unrealistic size or battery life requirements, such as biomedical implants, technically and economically feasible. The PI will complement this research activity with education by developing curriculum that provides the missing link between traditional power electronics education and state-of-the-art Integrated Circuits. Additionally, the PI will provide graduate and undergraduate students, including those from underrepresented groups, with the opportunity to interact with industry and acquire necessary skills for a successful engineering career.
本研究的目的是介绍新的功率传输方案,在系统芯片,实现更高的功率效率。所提出的方法是用更高效的全集成开关替代品取代系统中的众多线性调节器。与开关稳压器相关的大尺寸和成本通过在300 MHz-600 MHz下切换来解决,该研究的智力价值在于利用子器件的超高速度功率比,65 nm CMOS技术,使集成开关稳压器能够在300 MHz以上工作,同时保持优于线性稳压器的电源转换效率。片上无源器件的硅面积开销是通过填充稳压器来处理的?电源开关、输入和输出电容以及直接位于电感器下方的控制电路。根据开关稳压器拓扑结构的配置方式,对填充电路进行策略性布局,从而降低磁感应损耗。这项研究的更广泛影响在于,它在保持小尺寸和低成本的同时,提高了电源效率。这使得许多目前受到不切实际的尺寸或电池寿命要求限制的设备,例如生物医学植入物,在技术上和经济上都是可行的。PI将通过开发课程来补充这一研究活动,该课程提供了传统电力电子教育和最先进的集成电路之间缺失的环节。此外,PI将为研究生和本科生,包括来自代表性不足群体的学生,提供与行业互动并获得成功工程职业所需技能的机会。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Ayman Fayed其他文献

A 400 V Buck Converter integrated with Gate-Drivers and low-voltage Controller in a 25–600 V mixed-mode SiC CMOS technology
  • DOI:
    10.1007/s10470-024-02270-3
  • 发表时间:
    2024-04-23
  • 期刊:
  • 影响因子:
    1.400
  • 作者:
    Utsav Gupta;Hua Zhang;Tianshi Liu;Sundar Isukapati;Emran Ashik;Adam Morgan;Bongmook Lee;Woongje Sung;Anant Agarwal;Ayman Fayed
  • 通讯作者:
    Ayman Fayed
Introduction to the special issue on IEEE-MWSCAS 2013
An adaptive high-voltage protection and common-mode adjustment circuit for passive–active continuous-time sigma–delta ADCs

Ayman Fayed的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Ayman Fayed', 18)}}的其他基金

CAREER: Multi-Frequency Multi-Output Switching Power Converters for Dynamic Energy Distribution in Highly Integrated Systems
职业:用于高度集成系统中动态能量分配的多频多输出开关电源转换器
  • 批准号:
    1559972
  • 财政年份:
    2015
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Continuing Grant
CAREER: Multi-Frequency Multi-Output Switching Power Converters for Dynamic Energy Distribution in Highly Integrated Systems
职业:用于高度集成系统中动态能量分配的多频多输出开关电源转换器
  • 批准号:
    1252359
  • 财政年份:
    2013
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Continuing Grant

相似海外基金

Recyclable, smart and highly efficient wire-shaped solar cells waved portable/wearable electronics
可回收、智能、高效的线形太阳能电池挥舞着便携式/可穿戴电子产品
  • 批准号:
    24K15389
  • 财政年份:
    2024
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
CAREER: Towards highly efficient UV emitters with lattice engineered substrates
事业:采用晶格工程基板实现高效紫外线发射器
  • 批准号:
    2338683
  • 财政年份:
    2024
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Continuing Grant
Towards highly-efficient hydrogen gas turbines
迈向高效氢燃气轮机
  • 批准号:
    DP240100450
  • 财政年份:
    2024
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Discovery Projects
Development of highly efficient and stable photon-counting type X-ray detectors using single crystal metal halide perovskite semiconductors
利用单晶金属卤化物钙钛矿半导体开发高效稳定的光子计数型X射线探测器
  • 批准号:
    24K15592
  • 财政年份:
    2024
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Towards Stable and Highly Efficient Lead-Free Tin-based Perovskite Solar Cells
迈向稳定高效的无铅锡基钙钛矿太阳能电池
  • 批准号:
    23K23457
  • 财政年份:
    2024
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Highly Efficient Retrofitted Zero Emissions Coaster
高效改装零排放过山车
  • 批准号:
    10098828
  • 财政年份:
    2024
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Collaborative R&D
Highly efficient microscale liquid handling and bio interfacing
高效的微量液体处理和生物界面
  • 批准号:
    FL230100023
  • 财政年份:
    2024
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Australian Laureate Fellowships
Highly efficient photocurrent and spin polarized current generation by cavity polariton
通过腔极化子产生高效光电流和自旋极化电流
  • 批准号:
    23H01942
  • 财政年份:
    2023
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Development of an electrically heated wire catalyst for highly efficient decomposition of ethylene with the aim of keeping the freshness of agricultural products
开发高效分解乙烯的电加热丝催化剂,以保持农产品的新鲜度
  • 批准号:
    23K05465
  • 财政年份:
    2023
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
U.S.-Ireland R&D Partnership: Highly efficient magnetoelectric nano-antenna arrays with wide operational bandwidth
美国-爱尔兰 R
  • 批准号:
    2320320
  • 财政年份:
    2023
  • 资助金额:
    $ 35.99万
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了