A Light-Load Efficient Fully Integrated Voltage Regulator in 14-nm CMOS With 2.5-nH Package-Embedded Air-Core Inductors

Christopher Schaef; Kaladhar Radhakrishnan; Krishnan Ravichandran; James W. Tschanz; Vivek De; Nachiket Desai; Harish K. Krishnamurthy; Xiaosen Liu; Khondker Zakir Ahmed; Suhwan Kim; Sheldon Weng; Huong Do; William J. Lambert

doi:10.1109/jssc.2019.2946218

A Light-Load Efficient Fully Integrated Voltage Regulator in 14-nm CMOS With 2.5-nH Package-Embedded Air-Core Inductors

IEEE Journal of Solid-State Circuits ◽

10.1109/jssc.2019.2946218 ◽

2019 ◽

Vol 54 (12) ◽

pp. 3316-3325 ◽

Cited By ~ 1

Author(s):

Christopher Schaef ◽

Kaladhar Radhakrishnan ◽

Krishnan Ravichandran ◽

James W. Tschanz ◽

Vivek De ◽

...

Keyword(s):

Voltage Regulator ◽

Fully Integrated ◽

Light Load ◽

Air Core

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8.5 A Fully Integrated Voltage Regulator in 14nm CMOS with Package-Embedded Air-Core Inductor Featuring Self-Trimmed, Digitally Controlled Variable On-Time Discontinuous Conduction Mode Operation

2019 IEEE International Solid- State Circuits Conference - (ISSCC) ◽

10.1109/isscc.2019.8662294 ◽

2019 ◽

Cited By ~ 6

Author(s):

Christopher Schaef ◽

Nachiket Desai ◽

Harish Krishnamurthy ◽

Sheldon Weng ◽

Huong Do ◽

...

Keyword(s):

Voltage Regulator ◽

Fully Integrated ◽

Mode Operation ◽

Discontinuous Conduction Mode ◽

Air Core ◽

Digitally Controlled ◽

Conduction Mode

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Power integrity challenges of re-designing a mobile SoC with fully integrated voltage regulator to IoT applications

2018 IEEE 22nd Workshop on Signal and Power Integrity (SPI) ◽

10.1109/sapiw.2018.8401654 ◽

2018 ◽

Cited By ~ 1

Author(s):

Yan Fen Shen

Keyword(s):

Voltage Regulator ◽

Power Integrity ◽

Fully Integrated ◽

Iot Applications ◽

Mobile Soc

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High-Speed ZVS-ZCS Soft-Switching CMOS Bridge Drivers for a DC-DC Fully Integrated Voltage Regulator (FIVR) operating at 100-320MHz on 22nm process node

2019 IEEE Applied Power Electronics Conference and Exposition (APEC) ◽

10.1109/apec.2019.8722229 ◽

2019 ◽

Cited By ~ 2

Author(s):

Gerhard Schrom ◽

Ravi Sankar Vunnam ◽

Sarath Makala ◽

Alexander Lyakhov

Keyword(s):

High Speed ◽

Soft Switching ◽

Voltage Regulator ◽

Fully Integrated ◽

Process Node

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A digitally controlled fully integrated voltage regulator with 3D-TSV based on-die solenoid inductor with backside planar magnetic core in 14nm tri-gate CMOS

2017 Symposium on VLSI Technology ◽

10.23919/vlsit.2017.7998138 ◽

2017 ◽

Cited By ~ 1

Author(s):

Harish K. Krishnamurthy ◽

Sheldon Weng ◽

George E. Matthew ◽

Ruchir Saraswat ◽

Krishnan Ravichandran ◽

...

Keyword(s):

Magnetic Core ◽

Voltage Regulator ◽

Fully Integrated ◽

Digitally Controlled

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A Digitally Controlled Fully Integrated Voltage Regulator With On-Die Solenoid Inductor With Planar Magnetic Core in 14-nm Tri-Gate CMOS

IEEE Journal of Solid-State Circuits ◽

10.1109/jssc.2017.2759117 ◽

2018 ◽

Vol 53 (1) ◽

pp. 8-19 ◽

Cited By ~ 19

Author(s):

Harish K. Krishnamurthy ◽

Vaibhav Vaidya ◽

Pavan Kumar ◽

Rinkle Jain ◽

Sheldon Weng ◽

...

Keyword(s):

Magnetic Core ◽

Voltage Regulator ◽

Fully Integrated ◽

Digitally Controlled

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Fully Integrated Digital Average Current-Mode Control Voltage Regulator Module IC

IEEE Journal of Emerging and Selected Topics in Power Electronics ◽

10.1109/jestpe.2017.2771949 ◽

2018 ◽

Vol 6 (2) ◽

pp. 485-499 ◽

Cited By ~ 7

Author(s):

Eli Abramov ◽

Timur Vekslender ◽

Or Kirshenboim ◽

Mor Mordechai Peretz

Keyword(s):

Current Mode ◽

Voltage Regulator ◽

Control Voltage ◽

Fully Integrated ◽

Current Mode Control ◽

Mode Control ◽

Average Current ◽

Average Current Mode Control

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Fully-integrated switched-capacitor voltage regulator with on-chip current-sensing and workload optimization in 32nm SOI CMOS

2015 IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED) ◽

10.1109/islped.2015.7273504 ◽

2015 ◽

Cited By ~ 2

Author(s):

Xiaoyang Mi ◽

Debashis Mandal ◽

Visvesh Sathe ◽

Bertan Bakkologlu ◽

Jae-sun Seo

Keyword(s):

Voltage Regulator ◽

Switched Capacitor ◽

Current Sensing ◽

Fully Integrated ◽

Capacitor Voltage ◽

On Chip ◽

Soi Cmos

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Dynamic bus voltage control for light load efficiency improvement of two-stage voltage regulator

2016 IEEE Energy Conversion Congress and Exposition (ECCE) ◽

10.1109/ecce.2016.7855057 ◽

2016 ◽

Cited By ~ 4

Author(s):

Chao Fei ◽

Mohamed H. Ahmed ◽

Fred C. Lee ◽

Qiang Li

Keyword(s):

Voltage Control ◽

Voltage Regulator ◽

Efficiency Improvement ◽

Two Stage ◽

Light Load ◽

Bus Voltage

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Design of a fully-integrated buck voltage regulator using standard CMOS technology

2012 IEEE 3rd Latin American Symposium on Circuits and Systems (LASCAS) ◽

10.1109/lascas.2012.6180306 ◽

2012 ◽

Cited By ~ 3

Author(s):

Miguel Angel Rojas-Gonzalez ◽

Joselyn Torres ◽

Edgar Sanchez-Sinencio

Keyword(s):

Cmos Technology ◽

Voltage Regulator ◽

Fully Integrated

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A package bondwire based 80% efficiency 80MHz fully-integrated buck converter with precise DCM operation and enhanced light-load efficiency

10.1109/ipec.2012.6522665 ◽

2012 ◽

Cited By ~ 5

Author(s):

Cheng Huang ◽

Philip K. T. Mok

Keyword(s):

Buck Converter ◽

Fully Integrated ◽

Light Load

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