Invention Grant
- Patent Title: Voltage regulator with current limiter
- Patent Title (中): 带限流器的电压调节器
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Application No.: US13828213Application Date: 2013-03-14
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Publication No.: US09041367B2Publication Date: 2015-05-26
- Inventor: Chris C. Dao , Stefano Pietri , Juxiang Ren
- Applicant: Chris C. Dao , Stefano Pietri , Juxiang Ren
- Applicant Address: US TX Austin
- Assignee: FREESCALE SEMICONDUCTOR, INC.
- Current Assignee: FREESCALE SEMICONDUCTOR, INC.
- Current Assignee Address: US TX Austin
- Main IPC: G05F1/00
- IPC: G05F1/00 ; G05F1/573 ; G05F1/575
Abstract:
A voltage regulator includes an amplifier having a first input coupled to a first reference voltage and a second input coupled to a voltage feedback signal; a multiplexer having a first input coupled to an output of the amplifier, a second input coupled to a voltage clamp signal, and a control input; and a control circuit having a first input coupled to an over current indicator, a second input coupled to a no over voltage indicator, a third input coupled to a timer signal, and an output coupled to the control input of the multiplexer.
Public/Granted literature
- US20140266098A1 VOLTAGE REGULATOR WITH CURRENT LIMITER Public/Granted day:2014-09-18
Information query
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