Power Delivery
for the Future

Providing unmatched power density and superior thermal performance

Our Products

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LTG family

Thermal Guide Electrically-Isolated SMT Thermal Jumper

  • Power converters
  • Power amplifiers
  • Filters and synthesizers
  • Pin and laser diodes

LMU20P1

Miniaturized Step-Up Power Supply in Package 100 mA Synchronous Boost Converter

  • Hearing aids
  • loT sensors
  • Wearable devices
  • Single- and double-cell PV powered applications

LBK0504

Product in development: The LBK0504 is a miniaturized step-down converter featuring small size and high efficiency.

  • Point of load conversion in servers and storage
  • Optical transceivers
  • Telecom macro and small cell
  • Consumer and medical applications

Up the power, beat the heat

Heat map Lotus
Heatmap competetion

Compared to the state-of-the-art power module packaging based on laminate substrates and lead frames, the Lotus Power InterposerTM offers up to 60% improvement in thermal performance, with elimination of hot spots. That allows for higher power density and less derating for the same maximum allowable temperature on the application platform.

Animation og the lotus power module vs the competition

Applications

Cutting-Edge VRM Solutions for AI and
High-Performance Computing

As current levels in single packages surpass 1000 A, unprecedented challenges arise in the placement and thermal management of point-of-load converters. There is a growing demand for innovative packaging solutions that enable closer placement of power converters to the load and eliminate hot spots. Contact us to learn more about Lotus Microsystems' unique Voltage Regulator Module (VRM) solutions for high-power AI chips, GPUs, and FPGAs.

Advanced PSiP Solutions for Telecom and
Networking Applications

Power-System-in-Package (PSiP) solutions are widely used in various industrial applications, including telecom and networking, where high-power-density converters with excellent noise immunity and enhanced dynamic performance are essential. Contact us to learn more about Lotus Microsystems' PSiP offerings for optical transceivers and mmWave compact macro platforms.

Redefining Power Density and Thermal
Management for Next-Gen Consumer Electronics

The growing demand for faster processing speeds (AI at the edge), higher bandwidth communication (5G, 6G), and the integration of more functions into compact devices imposes strict requirements on the size and thermal management of platform power management systems. Power modules featuring Lotus Power Interposer offers innovative features that set new industry benchmarks for W/mm² and °C/W, addressing these market demands.

Lotus Microsystems: Redefining Power Delivery

Lotus Microsystems Innovation in Power Delivery

News

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Apr 3, 2025

Lotus Microsystems to Exhibit at PCIM Europe 2025 – Hall 4A, Booth 418

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Apr 3, 2025

Preventing LED Overheating: The Key to Long-Term Performance

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Feb 1, 2025

Stefan Stockbauer Joins Lotus Microsystems as Director of Sales and Marketing

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Lotus Power Interposer Technology

Precise silicon etching

Revolutionizing Power Management with Advanced Interposer Technology

Lotus Microsystems introduces advanced packaging to the power management field with our proprietary power interposer technology, enabling the use of silicon interposers in power applications. Our interposer design and processes are optimized to handle higher currents and endure higher voltages.

  • Thick-copper redistribution layer (RDL) patterning

  • Double-sided wafer routing

  • Precision silicon etching

  • High-aspect ratio through-silicon vias (TSV)

Enhanced Thermal Performance with Power Interposer Technology

Compared to conventional power module packaging using laminate substrates and lead frames, the Lotus Power Interposer delivers up to 60% better thermal performance while eliminating hot spots. This enables higher power density and reduces derating at the maximum allowable temperature on the application platform.

Animation og the lotus power module vs the competition

Power Modules Featuring Silicon Interposers

Industry-Leading Power Density

2.5D and 3D packaging for power modules with integrated active and passive components.

Superior Thermal Performance

Optimized heat distribution of power devices across the substrate in both vertical and lateral paths.

High Efficiency

Achieved through lower operating temperatures, minimized parasitics, and an increased allowance for passive components.

Heterogeneous Integration

Combining multiple technologies, including CMOS, MEMS, GaN, and integrated passive devices (IPDs), into a single package.

Sales partners

Lotus building

Who We Are

Lotus Microsystems is a fabless manufacturer specializing in high-performance integrated power modules. Founded in 2020 by Ph.D. graduates from the Technical University of Denmark (DTU) with expertise in nanofabrication, integrated circuit design, and power electronics, the company’s technology is backed by research that began five years earlier, spanning institutions such as DTU, Harvard University, Fraunhofer, and IMEC.

Lotus Microsystems has received financial support through Danish and European grant schemes, along with multiple investment rounds led primarily by the deep-tech venture firm Noon Ventures. Through partnerships with leading global semiconductor facilities, Lotus Microsystems addresses the growing industry demand for high power density and superior thermal performance in Computing applications and a wide range of electronic devices.

The company’s main office is located in Copenhagen, Denmark, with a subsidiary in Cairo, Egypt.

Leadership Team

Management
Board of Directors

Management Team

Hans Hasselby-Andersen

CEO

Bio

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Yasser Nour

CTO and Director of Engineering. Co-Founder

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Hoa Le Thanh

Director of Platform R&D. Co-Founder

Bio

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Kristian Lund

Director of Operations

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Stefan Stockbauer

Director of Sales and Marketing

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Contact us

CPH Business Park
Stamholmen 153
2650 Hvidovre
Denmark

CVR: 41950250

info@lotus-microsystems.com

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