integrated Power Electronics and Energy-Efficient Systems Lab

Latest News

• 01/2026 – Po-Han, Saket, and Zhiheng are going to intern at NVIDIA, Texas Instruments, and MediaTek this summer.
  • These will be great learning/working opportunities for them. Congrats!
• 01/2026 – Happy New Year, everyone – May the new year bring you and your loved ones lots of health, joy, happiness, and successes!
  • This year, our group researchers are on the verge of breakthroughs in heterogenous integrated power delivery for AI/ML high-performance computing, and integrated healthcare with advanced processes and packaging technologies.
  • We are thankful for the supports and collaborations from our industry technology and academic partners sharing the path to make this possible.
• 12/2025 – Ratul’s paper “Shared Switched Capacitor Multi Output Hybrid Converter for High Conversion Ratio Applications” has been published at the IEEE Open Journal of the Solid-State Circuits Society (IEEE OJ-SSCS).
  • Congratulations, Prof. Das!!
• 11/2025 – Casey’s patent on “Multi-stage DC-DC converter” (or SIMS as he calls it) has been granted. His converter architecture have already been modeled after by quite a few papers at ISSCC and other publication venues.
  • Congratulations, Dr. Hardy!
  • This is another achievement for the group, adding to the list of inventions with Ratul’s and Gabsu’s patent grants.

Welcome to iPower3Es

Research Mission

Our research mission is to address challenges in co-optimizing efficiency and size with performance in different electronic systems and applications, including:

• High-performance computing and data centers
• Mobile and automotive devices
• Robots: futuristic ones
• Communication systems
• DC-houses and DC-buildings
• Low-power biomedical implants
• Internet of Things (IoTs)

Team

We are always looking for good team members. Outstanding and self-motivated students interested in joining the iPower3Es group are recommended to contact Prof. Le directly.

Our team combines individuals who love what we are doing for future energy-efficient electronics systems. We strongly support diversity in our group, department, and school where creativity is fostered together with a strong work ethic. And also very importantly, we have fun.