- 专利标题: Variable current drive for isolated gate drivers
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申请号: US17138091申请日: 2020-12-30
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公开(公告)号: US11362646B1公开(公告)日: 2022-06-14
- 发明人: Ion C. Tesu , James E. Heckroth , Stefan N. Mastovich , John N. Wilson , Krishna Pentakota , Michael Ireland , Greg Ridsdale , Lyric Jackson
- 申请人: Skyworks Solutions, Inc.
- 申请人地址: US CA Irvine
- 专利权人: Skyworks Solutions, Inc.
- 当前专利权人: Skyworks Solutions, Inc.
- 当前专利权人地址: US CA Irvine
- 代理机构: Zagorin Cave LLP
- 主分类号: H03K3/00
- IPC分类号: H03K3/00 ; H03K17/0812 ; H03K17/16 ; H03K17/687 ; H03K3/012 ; H02P27/08
摘要:
A method for driving a high-power drive device includes providing a signal having a first predetermined signal level to an output node during a first phase of a multi-phase transition process. The method includes generating a first indication of a first parameter associated with the signal provided to the output node. The method includes generating a second indication of a second parameter associated with the signal provided to the output node. The method includes providing the signal having a second predetermined signal level to the output node during a second phase of the multi-phase transition process. The method includes transitioning from the first phase to the second phase based on the first indication and the second indication. A multi-die, distributed package technique addresses power dissipation requirements for a driver product based on size and associated power dissipation needs of the high-power drive device in a target application.
公开/授权文献
- US20220182041A1 VARIABLE CURRENT DRIVE FOR ISOLATED GATE DRIVERS 公开/授权日:2022-06-09
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