Invention Application
- Patent Title: GATE DRIVING CIRCUIT AND POWER SWITCHING SYSTEM
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Application No.: US16793970Application Date: 2020-02-18
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Publication No.: US20200186145A1Publication Date: 2020-06-11
- Inventor: Shuichi NAGAI , Shingo ENOMOTO , Noboru NEGORO , Yasufumi KAWAI , Songbaek CHOE , Osamu TABATA
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@640e29c4
- Main IPC: H03K17/567
- IPC: H03K17/567 ; H02M7/217
Abstract:
A gate driving circuit that controls a switching element includes: a startup switch which is provided between a gate voltage source and an output terminal; a termination switch which is provided between the output terminal and an output ground terminal; a startup resistor provided between a gate and a source of the startup switch; and a termination resistor provided between a gate and a source of the termination switch. At least one of the startup resistor or the termination resistor is configured to adjust a resistance value.
Information query
IPC分类:
