公开(公告)号：US20190033953A1

公开(公告)日：2019-01-31

申请号：US15819552

申请日：2017-11-21

申请人： Vijaykumar B. Kadgi ,  Barnes Cooper ,  Nivedita Aggarwal ,  Venkataramani Gopalakrishnan ,  Jenn Chuan Cheng ,  Basavaraj Astekar ,  Charuhasini Sunderraman ,  Han Kung Chua ,  Anil Baby ,  Tin-Cheung Kung ,  Chia-Hung Kuo

发明人： Vijaykumar B. Kadgi ,  Barnes Cooper ,  Nivedita Aggarwal ,  Venkataramani Gopalakrishnan ,  Jenn Chuan Cheng ,  Basavaraj Astekar ,  Charuhasini Sunderraman ,  Han Kung Chua ,  Anil Baby ,  Tin-Cheung Kung ,  Chia-Hung Kuo

IPC分类号： G06F1/32 ,  G06F1/26 ,  G06F13/42 ,  G06F13/38

摘要： Techniques are provided for managing power delivery to multiple universal serial bus (USB) type-C ports of a desktop computer system. In an example, a method can include providing a first power level to a USB power delivery controller during a non-sleep mode operation of the desktop computer, and providing a second power level to the USB power delivery controller when the computer is in a sleep mode, the second power level configured to provide default charge power to a connected device when the computer is in the sleep mode.