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公开(公告)号：US12015343B2
公开(公告)日：2024-06-18
申请号：US17537815
申请日：2021-11-30
Applicant: Silicon Laboratories Inc.
Inventor： Hatem Osman , Michael D. Mulligan , Mohamed Elkholy
CPC classification number: H02M3/157 , H02M1/0041
Abstract: In one embodiment, a method includes: enabling a pulse pair circuit of an integrated circuit in response to determining that a receiver associated with the integrated circuit is active; identifying that at least one comparator of a multi-output DC-DC converter trips, the DC-DC converter having a plurality of comparators each to compare a regulated voltage output by the DC-DC converter to a corresponding reference voltage; and generating, in the pulse pair circuit, a control pulse pair according to the tripped output, and driving a driver circuit of the DC-DC converter using the control pulse pair.
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公开(公告)号：US20230170799A1
公开(公告)日：2023-06-01
申请号：US17537815
申请日：2021-11-30
Applicant: Silicon Laboratories Inc.
Inventor： Hatem Osman , Michael D. Mulligan , Mohamed Elkholy
CPC classification number: H02M3/157 , H02M1/0041
Abstract: In one embodiment, a method includes: enabling a pulse pair circuit of an integrated circuit in response to determining that a receiver associated with the integrated circuit is active; identifying that at least one comparator of a multi-output DC-DC converter trips, the DC-DC converter having a plurality of comparators each to compare a regulated voltage output by the DC-DC converter to a corresponding reference voltage; and generating, in the pulse pair circuit, a control pulse pair according to the tripped output, and driving a driver circuit of the DC-DC converter using the control pulse pair.
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