Invention Grant
- Patent Title: Anti-ringing technique for switching power stage
- Patent Title (中): 防振技术用于开关功率级
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Application No.: US13958141Application Date: 2013-08-02
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Publication No.: US09444444B2Publication Date: 2016-09-13
- Inventor: Takashi Fujita
- Applicant: Analog Devices Global
- Applicant Address: BM Hamilton
- Assignee: Analog Devices Global
- Current Assignee: Analog Devices Global
- Current Assignee Address: BM Hamilton
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H03K17/16
- IPC: H03K17/16 ; H03K17/042
Abstract:
A driver may provide a transition of a switch between an on state and an off state in two stages. In the first stage, the voltage slew rate of the voltage at an output terminal of the switch may be controlled. In the second stage, the current gradient of the switch may be controlled. The transition between the first stage and the second stage may be made based on the value of the voltage at the output terminal of the switch.
Public/Granted literature
- US20150035584A1 ANTI-RINGING TECHNIQUE FOR SWITCHING POWER STAGE Public/Granted day:2015-02-05
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