Presentation Description: A new circuit topology, Zero-bias TLVR is introduced by Shuai Jiang (shuaij@google.com), a Google power engineer and architect leading the dc-dc technology and roadmap development. A new magnetic material is introduced for making a trans-inductor. The metal-based magnetic core is introduced by Cyntec, to provide a better electrical performance including the low DCR, high saturation current, volume reduced form-factor, compatible efficiency.