Mark Hartman

Title: Mark Hartman: Innovator in Power Supply Technology

Introduction

Mark Hartman is a distinguished inventor based in Santa Clara, CA (US). He has made significant contributions to the field of power supply technology, holding a total of 7 patents. His innovative work focuses on enhancing the efficiency and performance of switching power supplies.

Latest Patents

Among his latest patents is the "Power supply controller with a load line compensator." This invention provides a controller for a switching power supply, such as a DC-DC converter, which maintains the output voltage at a first reference voltage. The controller utilizes a load line compensator that adjusts the reference voltage based on output current, employing either a high pass filter or a saturating element for optimal performance. Another notable patent is the "Inductor current emulator," which relates to controllers using current mode control for switching power supplies. This application enhances the operation of DC-DC converters by providing an accurate inductor current.

Career Highlights

Mark Hartman has worked with prominent companies in the technology sector, including National Semiconductor Corporation and Rohm Powervation Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in power supply technology.

Collaborations

Throughout his career, Mark has collaborated with notable professionals such as James Thomas Doyle and Dragan Maksimovic. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Mark Hartman is a key figure in the realm of power supply innovations, with a proven track record of patents and collaborations. His work continues to influence the industry and drive advancements in technology.