Charging circuit for battery-powered device
Номер патента: EP3516752A1
Опубликовано: 31-07-2019
Автор(ы): Manish K. Shah, Ricardo Márquez REYES, Yazan Aldehayyat
Принадлежит: Microsoft Technology Licensing LLC
Опубликовано: 31-07-2019
Автор(ы): Manish K. Shah, Ricardo Márquez REYES, Yazan Aldehayyat
Принадлежит: Microsoft Technology Licensing LLC
Реферат: A charging circuit comprises a power node electrically connectable to a power supply unit, a battery node electrically connectable to a battery, a device node electrically connected to a device load, a reversible buck-boost converter operatively intermediate the power node and the battery node, a first switch operatively intermediate the power node and the device node, a second switch operatively intermediate the battery node and the device node; and logic operatively connected to the first switch, the second switch, and the reversible buck-boost converter. The logic is configured to operate the first switch, the second switch, and the reversible buck-boost converter based on a plurality of different conditions.
Charging circuit for battery-powered device
Номер патента: WO2018052917A1. Автор: Manish K. Shah,Yazan Aldehayyat,Ricardo Márquez REYES. Владелец: Microsoft Technology Licensing, LLC. Дата публикации: 2018-03-22.