[reference paper] Sangyeong Jeong and Jingook Kim, “One-Chip Active EMI Filter with Integrated Buck Converter and Self-Malfunction Detection for CE Noise Reduction”, IEEE Transactions on Power Electronics, vol. 38, no. 11, pp. 13977 – 13987, Nov 2023.

– One-chip AEF IC + PMIC

– Fabricated with TSMC MPW (180nm BCD process), 2021.