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公开(公告)号：US20240333127A1
公开(公告)日：2024-10-03
申请号：US18697813
申请日：2023-03-10
发明人： Siddharth MARU , Bryan MCCOY , Chanchal GUPTA , Rosario PAGANO
CPC分类号： H02M1/0032 , H02M3/1566 , H02M3/158
摘要： The controller for a system including a power converter may be configured to cause the system to operate in one of a low-power mode and the high-power mode based on power demand from a load at the output of the power converter and when in the low-power mode, monitor the output of the power converter to detect an occurrence of a load transient from the load and in response to detecting the occurrence of the load transient, transition from the low-power mode to the high-power mode via a transition mode to minimize undershoot and overshoot of the output voltage.
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公开(公告)号：US20230188156A1
公开(公告)日：2023-06-15
申请号：US17990098
申请日：2022-11-18
发明人： Ivan PERRY , Hasnain AKRAM , Graeme G. MACKAY , Pietro GALLINA , Chanchal GUPTA , Bryan QUINONES , Abhishek RAY
摘要： A power converter system for converting an input voltage at an input into an output voltage at an output may comprise a switch network comprising a reactive circuit element and a plurality of switches, switch control circuitry configured to operate the plurality of switch in a plurality of periodic, sequential states to regulate the output voltage, and reference current generating circuitry. The reference current generating circuitry may include a comparator coupled to a sensed switch of the plurality of switches and configured to compare a current flowing through the sensed switch to a reference current and current-steering circuitry coupled to the comparator configured to generate the reference current and alternate the reference current between a first reference current and a second reference current whenever the switch control circuitry changes from one state of the plurality of periodic, sequential states to another state of the plurality of periodic, sequential states.
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