公开(公告)号：US20190305568A1

公开(公告)日：2019-10-03

申请号：US15942395

申请日：2018-03-30

Applicant: INTEL CORPORATION

Inventor： Teal Hand ,  Alexander B. Uan-Zo-li

IPC: H02J7/00

Abstract: In some examples, a hybrid power boost peak power protection system includes an energy storage, a hybrid power boost charger to charge a battery, and a switch to couple a system load to the energy storage and to decouple the system load from the energy storage.

公开(公告)号：US11342775B2

公开(公告)日：2022-05-24

申请号：US16833113

申请日：2020-03-27

Applicant: Intel Corporation

Inventor： Tod Schiff ,  Teal Hand ,  Alexander Uan-Zo-Li

IPC: H02J7/00 ,  G05F1/573 ,  H02M3/158

Abstract: Techniques and mechanisms for supplementing power delivery with a battery. In an embodiment, a voltage is provided at a first node with the battery to power a load circuit. A charger is coupled between the first node and a second node, wherein a capacitor is coupled to provide charge to the charger via the second node. In response to detecting a transition of the voltage below a threshold voltage level, controller logic operates switch circuitry of the charger to provide charge from the capacitor. Such operation maintains the voltage in a range of voltage levels which are each above a minimum voltage level required by the load. At least a portion of the range is below the threshold voltage level. In some embodiments, another voltage at the second node provides a basis for generating a control signal to throttle an operation of the load circuit.

公开(公告)号：US10790682B2

公开(公告)日：2020-09-29

申请号：US15942395

申请日：2018-03-30

Applicant: INTEL CORPORATION

Inventor： Teal Hand ,  Alexander B. Uan-Zo-li

IPC: H02J7/00

Abstract: In some examples, a hybrid power boost peak power protection system includes an energy storage, a hybrid power boost charger to charge a battery, and a switch to couple a system load to the energy storage and to decouple the system load from the energy storage.

公开(公告)号：US11262826B2

公开(公告)日：2022-03-01

申请号：US16737114

申请日：2020-01-08

Applicant: INTEL CORPORATION

Inventor： Teal Hand ,  Alexander B. Uan-Zo-li ,  Andy Keates

IPC: G06F1/26

Abstract: In some examples, an apparatus can control power provision to a computing device. A controller is to provide power to the computing device from a first power source at a power level above a sustained power rating of the first power source for a first time period, and is to provide power to the computing device from a second power source at a power level above a sustained power rating of the second power source for a second time period after the first time period.

公开(公告)号：US20200227933A1

公开(公告)日：2020-07-16

申请号：US16833113

申请日：2020-03-27

Applicant: Intel Corporation

Inventor： Tod Schiff ,  Teal Hand ,  Alexander Uan-Zo-Li

IPC: H02J7/00 ,  H02M3/158 ,  G05F1/573

Abstract: Techniques and mechanisms for supplementing power delivery with a battery. In an embodiment, a voltage is provided at a first node with the battery to power a load circuit. A charger is coupled between the first node and a second node, wherein a capacitor is coupled to provide charge to the charger via the second node. In response to detecting a transition of the voltage below a threshold voltage level, controller logic operates switch circuitry of the charger to provide charge from the capacitor. Such operation maintains the voltage in a range of voltage levels which are each above a minimum voltage level required by the load. At least a portion of the range is below the threshold voltage level. In some embodiments, another voltage at the second node provides a basis for generating a control signal to throttle an operation of the load circuit.