Invention Grant
- Patent Title: System and method for optimizing constant power, constant current and constant voltage operation
- Patent Title (中): 优化恒功率，恒流和恒压运行的系统和方法
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Application No.: US14550475Application Date: 2014-11-21
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Publication No.: US09584006B2Publication Date: 2017-02-28
- Inventor: Brent Alan McDonald , John C Vogt
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent William B. Kempler; Chares A. Brill; Frank D. Cimino
- Main IPC: H02M1/32
- IPC: H02M1/32 ; H02M1/00
Abstract:
A circuit includes a device monitoring component, a voltage error component, a current error component, a power error component, an error selecting component, a filter instruction component and a filter. The device monitoring component monitors load voltage and load current, and outputs a device state signal. The voltage error component outputs a voltage error signal. The current error component outputs a current error signal. The power error component outputs a power error signal. The error selecting component outputs a selected error signal. The filter instruction component outputs a filter instruction based on the device state signal. The filter outputs a modification signal to modify operation of a device so as to modify one of the load voltage, the load current and the load power.
Public/Granted literature
- US20160149483A1 SYSTEM AND METHOD FOR OPTIMIZING CONSTANT POWER, CONSTANT CURRENT AND CONSTANT VOLTAGE OPERATION Public/Granted day:2016-05-26
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