Chih-Wei Chen received the B.Sc. degree from National Taiwan University, Taipei, in 2000, and the M.S. degree from University of Southern California, Los Angeles, in 2004, both in electrical engineering. From 2004 to 2010, he was a senior research engineer engaged in Δ-Σ converters design in Sunplus Technology, Taiwan. He received his Ph.D. degree from the Power Management Research Lab in the area of fully-integrated switching power regulators for mixed-signal SoCs in 2015. Chih-Wei is currently with Samsung Inc., San Jose, CA.