Invention Grant
- Patent Title: Buck converter with comparator output signal modification circuit
- Patent Title (中): 降压转换器与比较器输出信号修改电路
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Application No.: US13444308Application Date: 2012-04-11
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Publication No.: US08970192B2Publication Date: 2015-03-03
- Inventor: Guillaume De Cremoux , Gavin Galloway , Sergei Slavnov
- Applicant: Guillaume De Cremoux , Gavin Galloway , Sergei Slavnov
- Applicant Address: US MA Norwood
- Assignee: Analog Devices, Inc.
- Current Assignee: Analog Devices, Inc.
- Current Assignee Address: US MA Norwood
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G05F1/00
- IPC: G05F1/00 ; H02M3/156 ; H02M1/14 ; G05F1/10 ; H02M1/00
Abstract:
A buck converter comprising a controller arranged to monitor an output voltage of the converter, the controller comprising: a comparator arranged to compare an output voltage at an output of the buck converter with a reference voltage, and a modification circuit within the comparator or connected to a modification signal input of the comparator and arranged to produce a correction signal to modify the operation of the comparator; and an output.
Public/Granted literature
- US20130093405A1 BUCK CONVERTER Public/Granted day:2013-04-18
Information query
IPC分类:
