Invention Grant
- Patent Title: Monolithic DC/DC power management module with surface FET
- Patent Title (中): 具有表面FET的单片DC / DC电源管理模块
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Application No.: US13152222Application Date: 2011-06-02
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Publication No.: US08552708B2Publication Date: 2013-10-08
- Inventor: L. Pierre de Rochemont
- Applicant: L. Pierre de Rochemont
- Agency: Burns & Levinson LLP
- Agent Jacob N Erlich; David W Gomes
- Main IPC: H02M3/02
- IPC: H02M3/02 ; H01L21/06 ; H01L27/32 ; H01F17/06 ; H01F27/24 ; H01F27/40
Abstract:
A monolithic DC to DC converter, provides a semiconductor substrate, a surface FET formed on the semiconductor substrate that modulates currents across a surface of the semiconductor substrate, and a toroidal inductor with a magnetic core formed on the substrate around the FET and having a first winding connected to the FET.
Public/Granted literature
- US20120098509A1 MONOLITHIC DC/DC POWER MANAGEMENT MODULE WITH SURFACE FET Public/Granted day:2012-04-26
Information query
