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公开(公告)号：US20210075320A1
公开(公告)日：2021-03-11
申请号：US16950346
申请日：2020-11-17
Applicant: TEXAS INSTRUMENTS INCORPORATED
Abstract: An electrical device includes an integrated circuit having device circuitry and a boost converter coupled to the device circuitry. The boost converter includes a digital integrator circuit having: a first comparator; a second comparator; a counter configured to count up, count down, and pause based on a first output signal provided by the first comparator and based on a second output signal provided by the second comparator; and a digital-to-analog converter (DAC) configured to provide a feedback adjustment signal for the boost converter based on a count value provided by the counter.
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