Invention Grant
US09281769B2 Electronic circuit and method for adjusting start-up characteristics of drive signals applied to an electric motor
有权
用于调整施加到电动机的驱动信号的起动特性的电子电路和方法
- Patent Title: Electronic circuit and method for adjusting start-up characteristics of drive signals applied to an electric motor
- Patent Title (中): 用于调整施加到电动机的驱动信号的起动特性的电子电路和方法
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Application No.: US13893671Application Date: 2013-05-14
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Publication No.: US09281769B2Publication Date: 2016-03-08
- Inventor: Timothy Reynolds , Chengyi Jin
- Applicant: Allegro Microsystems, LLC
- Applicant Address: US MA Worcester
- Assignee: Allegro Microsystems, LLC
- Current Assignee: Allegro Microsystems, LLC
- Current Assignee Address: US MA Worcester
- Agency: Daly, Crowley, Mofford & Durkee, LLP
- Main IPC: H02P6/20
- IPC: H02P6/20 ; H02P6/18 ; H02P1/52
Abstract:
A motor control circuit and associated techniques can drive an electric motor in a start-up mode of operation followed by a normal mode of operation. The motor control circuit and techniques can receive a selection signal provided by a user that can select one of a plurality of sets of parameter values that determine characteristics of drive signals applied to the motor during the start-up mode of operation. The motor control circuit and associated techniques can synchronize operation between the start-up mode of operation and the normal mode of operation.
Public/Granted literature
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