Embedded Computing Design

Yonghwan Cho

Senior Applications Engineer

Analog Devices

Power Electronics Specialist with 8 years experience on control and design of AC/DC and DC/DC converters. Hands-on experience on both high-voltage converters for grid-connected application and low-voltage converters for automotive applications. In-depth knowledge on various power conversion topology. Solid understanding of conducted and radiated EMI reduction of power converters.

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Analog & Power

4-Switch Buck-Boost Controller Layout for Low Emissions—Single Hot Loop vs. Dual Hot Loop - Blog

August 10, 2021
Yonghwan Cho Keith Szolusha Analog Devices  

Automotive application circuits must meet strict EMI standards to avoid interfering with broadcast and mobile service frequency bands. In this article we look specifically at two possible solutions for a 4-switch buck-boost controller and compare EMI chamber results.

Articles 1 - 1