Follow
Krishnan Ravichandran
Krishnan Ravichandran
Verified email at intel.com
Title
Cited by
Cited by
Year
A highly efficient reconfigurable charge pump energy harvester with wide harvesting range and two-dimensional MPPT for Internet of Things
X Liu, L Huang, K Ravichandran, E Sánchez-Sinencio
IEEE Journal of Solid-State Circuits 51 (5), 1302-1312, 2016
1672016
A fully integrated reconfigurable self-startup RF energy-harvesting system with storage capability
MA Abouzied, K Ravichandran, E Sánchez-Sinencio
IEEE Journal of Solid-State Circuits 52 (3), 704-719, 2016
1362016
Computer screen power management through detection of user presence
X Dai, K Ravichandran
US Patent 6,650,322, 2003
1182003
A digitally controlled fully integrated voltage regulator with on-die solenoid inductor with planar magnetic core in 14-nm tri-gate CMOS
HK Krishnamurthy, V Vaidya, P Kumar, R Jain, S Weng, ST Kim, ...
IEEE Journal of Solid-State Circuits 53 (1), 8-19, 2017
992017
Postsilicon voltage guard-band reduction in a 22 nm graphics execution core using adaptive voltage scaling and dynamic power gating
M Cho, ST Kim, C Tokunaga, C Augustine, JP Kulkarni, K Ravichandran, ...
IEEE Journal of Solid-State Circuits 52 (1), 50-63, 2016
892016
Enabling wide autonomous DVFS in a 22 nm graphics execution core using a digitally controlled fully integrated voltage regulator
ST Kim, YC Shih, K Mazumdar, R Jain, JF Ryan, C Tokunaga, ...
IEEE Journal of Solid-State Circuits 51 (1), 18-30, 2015
862015
A 500 MHz, 68% efficient, fully on-die digitally controlled buck Voltage Regulator on 22nm Tri-Gate CMOS
HK Krishnamurthy, VA Vaidya, P Kumar, GE Matthew, S Weng, ...
2014 Symposium on VLSI Circuits Digest of Technical Papers, 1-2, 2014
782014
Subsystem power management
K Ravichandran
US Patent 7,802,116, 2010
652010
A switched capacitor energy harvester based on a single-cycle criterion for MPPT to eliminate storage capacitor
X Liu, K Ravichandran, E Sánchez-Sinencio
IEEE Transactions on Circuits and Systems I: Regular Papers 65 (2), 793-803, 2017
532017
Method and apparatus for sharing hardward resources in a computer system
SK Marisetty, K Ravichandran
US Patent 5,768,598, 1998
481998
Dynamically configurable voltage regulator for integrated circuits
K Ravichandran
US Patent 7,609,047, 2009
462009
A variation-adaptive integrated computational digital LDO in 22-nm CMOS with fast transient response
KZ Ahmed, HK Krishnamurthy, C Augustine, X Liu, S Weng, ...
IEEE Journal of Solid-State Circuits 55 (4), 977-987, 2020
392020
14.7 A modular hybrid LDO with fast load-transient response and programmable PSRR in 14nm CMOS featuring dynamic clamp tuning and time-constant compensation
X Liu, HK Krishnamurthy, T Na, S Weng, KZ Ahmed, K Ravichandran, ...
2019 IEEE International Solid-State Circuits Conference-(ISSCC), 234-236, 2019
392019
A digitally controlled fully integrated voltage regulator with 3-D-TSV-based on-die solenoid inductor with a planar magnetic core for 3-D-stacked die applications in 14-nm tri …
HK Krishnamurthy, S Weng, GE Mathew, N Desai, R Saraswat, ...
IEEE journal of solid-state circuits 53 (4), 1038-1048, 2017
392017
8.6 Enabling wide autonomous DVFS in a 22nm graphics execution core using a digitally controlled hybrid LDO/switched-capacitor VR with fast droop mitigation
ST Kim, YC Shih, K Mazumdar, R Jain, JF Ryan, C Tokunaga, ...
2015 IEEE International Solid-State Circuits Conference-(ISSCC) Digest of …, 2015
392015
8.1 A 93.8% Peak Efficiency, 5V-Input, 10A Max ILOAD Flying Capacitor Multilevel Converter in 22nm CMOS Featuring Wide Output Voltage Range and Flying …
C Schaef, S Weng, B Choi, W Lambert, K Radhakrishnan, ...
2019 IEEE International Solid-State Circuits Conference-(ISSCC), 146-148, 2019
372019
Switched capacitor voltage regulator with high efficiency over a wide voltage range
L Huang, K Ravichandran, R Jain, TV Aldridge
US Patent 8,423,800, 2013
372013
A 0.4V∼1V 0.2A/mm2 70% efficient 500MHz fully integrated digitally controlled 3-level buck voltage regulator with on-die high density MIM capacitor in 22nm tri …
P Kumar, VA Vaidya, H Krishnamurthy, S Kim, GE Matthew, S Weng, ...
2015 IEEE Custom Integrated Circuits Conference (CICC), 1-4, 2015
352015
An energy-efficient graphics processor featuring fine-grain DVFS with integrated voltage regulators, execution-unit turbo, and retentive sleep in 14nm tri-gate CMOS
P Meinerzhagen, C Tokunaga, A Malavasi, V Vaidya, A Mendon, ...
2018 IEEE International Solid-State Circuits Conference-(ISSCC), 38-40, 2018
332018
Universal current-mode control schemes to charge Li-ion batteries under DC/PV source
S Biswas, L Huang, V Vaidya, K Ravichandran, N Mohan, SV Dhople
IEEE transactions on circuits and systems I: regular papers 63 (9), 1531-1542, 2016
312016
The system can't perform the operation now. Try again later.
Articles 1–20