Won Suk Jang

Introduction

Won Suk Jang, an accomplished inventor based in Daejeon-si, South Korea, has made significant strides in the field of electrical engineering. With a total of two patents to his name, Jang's work primarily focuses on advancements in switching power supplies and driver integrated circuits, showcasing his commitment to innovation and technology.

Latest Patents

Jang's latest patents include a **switching power supply** that offers an innovative design which features an inductor connected to an input voltage terminal. This design integrates a first switch that creates an electrical path between the inductor and an output voltage terminal, as well as a second switch that forms a path to a ground voltage terminal. This system is equipped with a negative current sensor that monitors the inductor current and generates an over-current protection signal when necessary. Additionally, the controller is capable of enabling a discontinuous conduction mode (DCM) in response to the protection signal, ensuring device safety and efficiency.

Another notable invention by Jang is a **driver IC for electrical loads**. This integrated circuit is designed to regulate the driving voltage based on feedback signals, effectively supplying a consistent voltage to parallel-connected load strings. The IC comprises driving current sources connected to the load strings via regulated voltage nodes, sensing units for voltage detection, and a comparator to maintain voltage integrity by generating feedback signals.

Career Highlights

Jang works at Silicon Works Co., Ltd., a company recognized for its contributions in innovative technology solutions. Throughout his career, he has demonstrated a profound understanding of electrical systems and has significantly driven advancements in power supply technologies. His innovative spirit and technical acumen have allowed him to stand out prominently in the industry.

Collaborations

Throughout his career, Won Suk Jang has collaborated with esteemed colleagues, including Tae Kyu Nam and Young Suk Son. These partnerships highlight the importance of teamwork in driving innovation and developing groundbreaking solutions in electrical engineering.

Conclusion

Won Suk Jang represents a quintessential innovator who has contributed significantly to technological advancements through his inventive spirit and collaborative efforts. As he continues to develop innovative solutions in the field of electrical engineering, his work not only exemplifies the essence of invention but also propels the industry forward.