Invention Grant
- Patent Title: Constant on-time converter and control method thereof
- Patent Title (中): 恒定导通时间转换器及其控制方法
-
Application No.: US13538045Application Date: 2012-06-29
-
Publication No.: US08717002B2Publication Date: 2014-05-06
- Inventor: Xiaoyu Xi
- Applicant: Xiaoyu Xi
- Applicant Address: CN Chengdu
- Assignee: Chengdu Monolithic Power Systems Co., Ltd.
- Current Assignee: Chengdu Monolithic Power Systems Co., Ltd.
- Current Assignee Address: CN Chengdu
- Agency: Perkins Coie LLP
- Priority: CN201110181179 20110630
- Main IPC: H02M3/156
- IPC: H02M3/156
Abstract:
A constant ON-time converter is disclosed. The constant ON-time converter comprises a feedback circuit, a slope compensation circuit and a buffer circuit. The feedback signal comprises an output configured to provide a feedback signal indicating an output voltage of the constant ON-time converter. The slope compensation circuit comprises an output configured to provide a slope compensation signal. The buffer circuit is coupled between the output of the feedback circuit and the output of the slope compensation circuit to avoid the feedback signal and the output voltage of the constant ON-time converter is influenced by the slope compensation signal.
Public/Granted literature
- US20130002223A1 CONSTANT ON-TIME CONVERTER AND CONTROL METHOD THEREOF Public/Granted day:2013-01-03
Information query
IPC分类:
