Invention Grant
US08963528B2 Method and means to implement fixed frequency operation of buck mode switching
有权
实现降压模式切换的固定频率运行的方法和手段
- Patent Title: Method and means to implement fixed frequency operation of buck mode switching
- Patent Title (中): 实现降压模式切换的固定频率运行的方法和手段
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Application No.: US12771022Application Date: 2010-04-30
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Publication No.: US08963528B2Publication Date: 2015-02-24
- Inventor: Stanley M. Granat
- Applicant: Stanley M. Granat
- Applicant Address: US MD Bethesda
- Assignee: Lockheed Martin Corporation
- Current Assignee: Lockheed Martin Corporation
- Current Assignee Address: US MD Bethesda
- Agency: Howard IP Law Group, PC
- Main IPC: H02M5/257
- IPC: H02M5/257 ; H02M3/158
Abstract:
A buck mode switching power supply under hysteretic control is provided. A fixed frequency pattern generator is operatively connected to the supply and configured to provide dynamic adjustment of the hysteretic threshold voltage level, resulting in the fixed frequency operation of the supply.
Public/Granted literature
- US20110267020A1 METHOD AND MEANS TO IMPLEMENT FIXED FREQUENCY OPERATION OF BUCK MODE SWITCHING Public/Granted day:2011-11-03
Information query
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