Invention Grant
- Patent Title: Two-stage multi-phase switching power supply with cross-domain adaptive voltage and frequency regulation
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Application No.: US16000715Application Date: 2018-06-05
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Publication No.: US10432088B1Publication Date: 2019-10-01
- Inventor: Kevin Yi Cheng Chang
- Applicant: DIALOG SEMICONDUCTOR (UK) LIMITED
- Applicant Address: GB London
- Assignee: DIALOG SEMICONDUCTOR (UK) LIMITED
- Current Assignee: DIALOG SEMICONDUCTOR (UK) LIMITED
- Current Assignee Address: GB London
- Agency: Haynes and Boone LLP
- Main IPC: H02M3/158
- IPC: H02M3/158 ; H02M3/157 ; H02M1/088 ; H02H7/12 ; H02M1/00
Abstract:
A two-stage power converter is disclosed in which a second stage may command a first stage to adjust an output voltage from the first stage to compensate for PVT variations in the second stage. Alternatively, the second stage may adjust a clocking frequency to compensate for the PVT variations.
Information query
IPC分类:
