公开(公告)号：US20140070618A1

公开(公告)日：2014-03-13

申请号：US13804666

申请日：2013-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： Nihit Bajaj ,  Cheong Kun ,  Baiying Yu ,  Hua Guan

IPC: H02J7/00

CPC classification number: H02J7/0052 ,  H02J7/0031 ,  H02J7/0034 ,  H02J2007/0037 ,  Y10T307/625

Abstract: Disclosed is battery charging circuit having a first detection circuit and a second detection circuit for detecting when to terminate an activated voltage collapse protection operation. The first detection circuit may be an analog design and the second detection circuit may include digital circuitry.

Abstract translation: 公开了具有第一检测电路和第二检测电路的电池充电电路，用于检测何时终止激活的电压崩溃保护操作。 第一检测电路可以是模拟设计，第二检测电路可以包括数字电路。

公开(公告)号：US09236752B2

公开(公告)日：2016-01-12

申请号：US13804666

申请日：2013-03-14

Applicant: QUALCOMM Incorporated

Inventor： Nihit Bajaj ,  Cheong Kun ,  Baiying Yu ,  Hua Guan

IPC: H02J7/04 ,  H02J7/00

CPC classification number: H02J7/0052 ,  H02J7/0031 ,  H02J7/0034 ,  H02J2007/0037 ,  Y10T307/625

Abstract: Disclosed is battery charging circuit having a first detection circuit and a second detection circuit for detecting when to terminate an activated voltage collapse protection operation. The first detection circuit may be an analog design and the second detection circuit may include digital circuitry.

Abstract translation: 公开了具有第一检测电路和第二检测电路的电池充电电路，用于检测何时终止激活的电压崩溃保护操作。 第一检测电路可以是模拟设计，第二检测电路可以包括数字电路。