H
Hanh-Phuc Le
Researcher at University of Colorado Boulder
Publications - 76
Citations - 2826
Hanh-Phuc Le is an academic researcher from University of Colorado Boulder. The author has contributed to research in topics: Capacitor & Inductor. The author has an hindex of 21, co-authored 64 publications receiving 2347 citations. Previous affiliations of Hanh-Phuc Le include Sun Microsystems & University of California, San Diego.
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Journal ArticleDOI
Design Techniques for Fully Integrated Switched-Capacitor DC-DC Converters
TL;DR: Circuit design methods are proposed to enable simplified gate drivers while supporting multiple topologies (and hence output voltages) and verified by a proof-of-concept converter prototype implemented in 0.374 mm2 of a 32 nm SOI process.
Journal ArticleDOI
A Minimally Invasive 64-Channel Wireless μECoG Implant
Rikky Muller,Hanh-Phuc Le,Wen Li,Peter Ledochowitsch,Simone Gambini,Toni Bjorninen,Aaron C. Koralek,Jose M. Carmena,Michel M. Maharbiz,Elad Alon,Jan M. Rabaey +10 more
TL;DR: A microsystem based on electrocorticography (ECoG) that overcomes difficulties, enabling chronic recording and wireless transmission of neural signals from the surface of the cerebral cortex and a simultaneous 3× improvement in power efficiency over the state of the art.
Journal ArticleDOI
The Road to Fully Integrated DC–DC Conversion via the Switched-Capacitor Approach
TL;DR: In this article, the authors provide a perspective on progress toward realization of efficient, fully integrated dc-dc conversion and regulation functionality in CMOS platforms, and provide a comparative assessment between inductor-based and switched-capacitor approaches.
Journal ArticleDOI
A Single-Inductor Switching DC–DC Converter With Five Outputs and Ordered Power-Distributive Control
Hanh-Phuc Le,Chang-Seok Chae,Kwang-Chan Lee,Gyu-Hyeong Cho,Se-Won Wang,Gyu-Ha Cho,Sung-il Kim +6 more
TL;DR: An integrated 5-output single-inductor multiple-output DC-DC converter with ordered power-distributive control in a 0.5mum BiCMOS process is presented.
Proceedings ArticleDOI
A 32nm fully integrated reconfigurable switched-capacitor DC-DC converter delivering 0.55W/mm 2 at 81% efficiency
Hanh-Phuc Le,Michael D. Seeman,Seth R. Sanders,Visvesh S. Sathe,Samuel D. Naffziger,Elad Alon +5 more
TL;DR: With the rising integration levels used to increase digital processing performance, there is a clear need for multiple independent on-chip supplies in order to support per-IP or block power management, and a strong motivation to integrate voltage conversion blocks on the silicon chip.