Invention Grant
US08493044B2 Multi-phase DC-to-DC converter with daisy chained pulse width modulation generators
有权
具有菊花链式脉宽调制发生器的多相DC-DC转换器
- Patent Title: Multi-phase DC-to-DC converter with daisy chained pulse width modulation generators
- Patent Title (中): 具有菊花链式脉宽调制发生器的多相DC-DC转换器
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Application No.: US12849316Application Date: 2010-08-03
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Publication No.: US08493044B2Publication Date: 2013-07-23
- Inventor: Peng Xu , Jian Jiang , Jinghai Zhou
- Applicant: Peng Xu , Jian Jiang , Jinghai Zhou
- Applicant Address: US CA San Jose
- Assignee: Monlithic Power Systems, Inc.
- Current Assignee: Monlithic Power Systems, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Perkins Coie LLP
- Main IPC: G05F1/00
- IPC: G05F1/00
Abstract:
A multi-phase DC-DC converter is disclosed. The DC-DC converter has a plurality of phases, each with a separate PWM generator for driving a totem pole of transistors. A master PWM generator operates off of a master clock signal. The remainder of the phases are slaved to the master PWM generator.
Public/Granted literature
- US20110025284A1 MULTI-PHASE DC-TO-DC CONVERTER WITH DAISY CHAINED PULSE WIDTH MODULATION GENERATORS Public/Granted day:2011-02-03
Information query
IPC分类:
