Invention Grant
US08233256B2 System and method for programming and controlling over current trip point limits in voltage regulators
有权
用于编程和控制电压调节器中过流跳闸点限制的系统和方法
- Patent Title: System and method for programming and controlling over current trip point limits in voltage regulators
- Patent Title (中): 用于编程和控制电压调节器中过流跳闸点限制的系统和方法
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Application No.: US12032328Application Date: 2008-02-15
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Publication No.: US08233256B2Publication Date: 2012-07-31
- Inventor: Gustavo James Mehas , Atul Wokhlu , Naveen Jain , Xiaole Chen
- Applicant: Gustavo James Mehas , Atul Wokhlu , Naveen Jain , Xiaole Chen
- Applicant Address: US CA Milpitas
- Assignee: Intersil Americas Inc
- Current Assignee: Intersil Americas Inc
- Current Assignee Address: US CA Milpitas
- Agency: Howison & Arnott L.L.P.
- Main IPC: H02H3/08
- IPC: H02H3/08 ; H02H9/02
Abstract:
A system and method for controlling an over current protection trip point for a voltage regulator includes an input for receiving a monitored operating parameter of the voltage regulator. Control logic responsive to this input generates a digital current control signal. A digital to analog controller converts the digital current control signal to an analog current control signal and this analog current control signal is used for controlling a current source for generating a current that establishes the over current protection trip point of the voltage regulator.
Public/Granted literature
- US20080297957A1 SYSTEM AND METHOD FOR PROGRAMMING AND CONTROLLING OVER CURRENT TRIP POINT LIMITS IN VOLTAGE REGULATORS Public/Granted day:2008-12-04
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