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公开(公告)号:US10256724B2
公开(公告)日:2019-04-09
申请号:US15012221
申请日:2016-02-01
Applicant: QUALCOMM Incorporated
Inventor: Zeljko Grbo , Aleksandar Prodic , Francesco Carobolante
Abstract: Exemplary embodiments are directed to a power controller. A method may include comparing a summation voltage comprising a sum of an amplified error voltage and a reference voltage with an estimated voltage to generate a comparator output signal. The method may also include generating a gate drive signal from the comparator output signal and filtering a signal coupled to a power stage to generate the estimated voltage.