Sungdae Choi

Title: Innovations of Sungdae Choi

Introduction

Sungdae Choi is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of power electronics, particularly through his innovative designs in integrated circuits. His work has garnered attention for its potential applications in various electronic devices.

Latest Patents

Sungdae Choi holds a patent for a power converter integrated circuit. This invention comprises a switch network with coupling nodes that connect to a single flying capacitor, an output capacitor, and an inductor. The power converter integrated circuit operates in two modes: as switched capacitor power converter circuitry and as inductive converter circuitry. In the first mode, the switch network couples the flying capacitor and output capacitor in series during one phase and in parallel during another. In the second mode, it connects the flying capacitor, inductor, and output capacitor in series in one phase and a series combination of the flying capacitor and inductor in parallel with the output capacitor in a subsequent phase.

Career Highlights

Sungdae Choi is currently employed at Cirrus Logic Inc., where he continues to develop innovative technologies in power conversion. His work at the company has positioned him as a key player in advancing electronic circuit design.

Collaborations

He collaborates with talented coworkers, including Seunguk Yang and Sangkoo Yoon. Their combined expertise contributes to the innovative environment at Cirrus Logic Inc.

Conclusion

Sungdae Choi's contributions to power electronics through his patented innovations highlight his role as a leading inventor in the field. His work continues to influence the development of efficient power conversion technologies.