公开(公告)号：US11619960B2

公开(公告)日：2023-04-04

申请号：US17354932

申请日：2021-06-22

Applicant: Intel Corporation

Inventor： Tarun Mahajan ,  Ramnarayanan Muthukaruppan ,  Rajesh Sidana ,  Srinath B. Pai

IPC: G05F1/575 ,  H02M1/00

Abstract: Some embodiments include apparatuses and methods of using such apparatuses. One of the apparatuses includes a control circuitry to generate error information based on a value of the feedback voltage generated from an output voltage, generate output information to control a power switching unit based on the error information provided to a forward path in the control circuitry, and adjust a gain of the forward path based on a gain factor computed based at least in part on a first value of the output information in order to cause the output information to have a second value. The control circuitry also computes a value of correction information when the output voltage is within a target value range, and adjusts the control information, based on the correction information, when the output voltage is outside the target value range.

公开(公告)号：US11048283B2

公开(公告)日：2021-06-29

申请号：US16798741

申请日：2020-02-24

Applicant: Intel Corporation

Inventor： Tarun Mahajan ,  Ramnarayanan Muthukaruppan ,  Rajesh Sidana ,  Srinath B. Pai

IPC: G05F1/575 ,  H02M1/00

Abstract: Some embodiments include apparatuses and methods of using such apparatuses. One of the apparatuses includes a control circuitry to generate error information based on a value of the feedback voltage generated from an output voltage, generate output information to control a power switching unit based on the error information provided to a forward path in the control circuitry, and adjust a gain of the forward path based on a gain factor computed based at least in part on a first value of the output information in order to cause the output information to have a second value. The control circuitry also computes a value of correction information when the output voltage is within a target value range, and adjusts the control information, based on the correction information, when the output voltage is outside the target value range.

公开(公告)号：US20200264645A1

公开(公告)日：2020-08-20

申请号：US16798741

申请日：2020-02-24

Applicant: Intel Corporation

Inventor： Tarun Mahajan ,  Ramnarayanan Muthukaruppan ,  Rajesh Sidana ,  Srinath B. Pai

IPC: G05F1/575

Abstract: Some embodiments include apparatuses and methods of using such apparatuses. One of the apparatuses includes a control circuitry to generate error information based on a value of the feedback voltage generated from an output voltage, generate output information to control a power switching unit based on the error information provided to a forward path in the control circuitry, and adjust a gain of the forward path based on a gain factor computed based at least in part on a first value of the output information in order to cause the output information to have a second value. The control circuitry also computes a value of correction information when the output voltage is within a target value range, and adjusts the control information, based on the correction information, when the output voltage is outside the target value range.

公开(公告)号：US20210318704A1

公开(公告)日：2021-10-14

申请号：US17354932

申请日：2021-06-22

Applicant: Intel Corporation

Inventor： Tarun Mahajan ,  Ramnarayanan Muthukaruppan ,  Rajesh Sidana ,  Srinath B. Pai

IPC: G05F1/575

Abstract: Some embodiments include apparatuses and methods of using such apparatuses. One of the apparatuses includes a control circuitry to generate error information based on a value of the feedback voltage generated from an output voltage, generate output information to control a power switching unit based on the error information provided to a forward path in the control circuitry, and adjust a gain of the forward path based on a gain factor computed based at least in part on a first value of the output information in order to cause the output information to have a second value. The control circuitry also computes a value of correction information when the output voltage is within a target value range, and adjusts the control information, based on the correction information, when the output voltage is outside the target value range.

公开(公告)号：US20180292851A1

公开(公告)日：2018-10-11

申请号：US15484404

申请日：2017-04-11

Applicant: Intel Corporation

Inventor： Tarun Mahajan ,  Ramnarayanan Muthukaruppan ,  Rajesh Sidana ,  Srinath B. Pai

IPC: G05F1/575

Abstract: Some embodiments include apparatuses and methods of using such apparatuses. One of the apparatuses includes a control circuitry to generate error information based on a value of the feedback voltage generated from an output voltage, generate output information to control a power switching unit based on the error information provided to a forward path in the control circuitry, and adjust a gain of the forward path based on a gain factor computed based at least in part on a first value of the output information in order to cause the output information to have a second value. The control circuitry also computes a value of correction information when the output voltage is within a target value range, and adjusts the control information, based on the correction information, when the output voltage is outside the target value range.