公开(公告)号：US20150364934A1

公开(公告)日：2015-12-17

申请号：US14662881

申请日：2015-03-19

Applicant: STMicroelectronics S.r.l.

Inventor： Giuliana De-Milato ,  Agatino Antonino Alessandro ,  Roberto Salvatore Peluso

IPC: H02J7/00

CPC classification number: H02J7/007 ,  H02J7/0052 ,  H02J7/0073 ,  H02J7/0093 ,  H02J7/045

Abstract: A battery charger operates in a current regulation mode and a voltage regulation mode. A value of the voltage on the battery being charged is sensed and compared against a target voltage value. The current regulation mode is active during charging while the sensed voltage is less than the target voltage value. When the sensed voltage reaches the target voltage value, the voltage regulation mode is enabled and the current regulation mode is inhibited.

Abstract translation: 电池充电器在电流调节模式和电压调节模式下工作。 感测正在充电的电池上的电压值并将其与目标电压值进行比较。 电流调节模式在充电期间有效，而感测电压小于目标电压值。 当检测到的电压达到目标电压值时，电压调节模式被使能，电流调节模式被禁止。

公开(公告)号：US09923400B2

公开(公告)日：2018-03-20

申请号：US14662881

申请日：2015-03-19

Applicant: STMicroelectronics S.r.l.

Inventor： Giuliana De-Milato ,  Agatino Antonino Alessandro ,  Roberto Salvatore Peluso

IPC: H02J7/00 ,  H02J7/04

CPC classification number: H02J7/007 ,  H02J7/0052 ,  H02J7/0073 ,  H02J7/0093 ,  H02J7/045

Abstract: A battery charger operates in a current regulation mode and a voltage regulation mode. A value of the voltage on the battery being charged is sensed and compared against a target voltage value. The current regulation mode is active during charging while the sensed voltage is less than the target voltage value. When the sensed voltage reaches the target voltage value, the voltage regulation mode is enabled and the current regulation mode is inhibited.