Invention Grant
- Patent Title: Correction circuit for improved load transient response
- Patent Title (中): 用于改善负载瞬态响应的校正电路
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Application No.: US11695859Application Date: 2007-04-03
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Publication No.: US07816900B2Publication Date: 2010-10-19
- Inventor: James Steven Brown
- Applicant: James Steven Brown
- Applicant Address: US CA El Segundo
- Assignee: International Rectifier Corporation
- Current Assignee: International Rectifier Corporation
- Current Assignee Address: US CA El Segundo
- Agency: Farjami & Farjami LLP
- Main IPC: G05F1/40
- IPC: G05F1/40
Abstract:
A correction circuit for use in a switched power supply wherein the correction circuit provides a correction signal indicating a duty cycle adjustment necessary to modify pulse width modulation of the power supply such that the output inductor current matches the load current drawn by a load connected to the power supply. The correction circuit may be used in conjunction with feed forward and/or feed back control circuits. The correction circuit may be implemented using either digital or analog circuit components.
Public/Granted literature
- US20070236201A1 CORRECTION CIRCUIT FOR IMPROVED LOAD TRANSIENT RESPONSE Public/Granted day:2007-10-11
Information query
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