Invention Grant
- Patent Title: Power management systems including a plurality of converters for providing dual integrated multi-mode power management
-
Application No.: US15993590Application Date: 2018-05-30
-
Publication No.: US11239755B2Publication Date: 2022-02-01
- Inventor: David Steven Ripley
- Applicant: SKYWORKS SOLUTIONS, INC.
- Applicant Address: US MA Woburn
- Assignee: SKYWORKS SOLUTIONS, INC.
- Current Assignee: SKYWORKS SOLUTIONS, INC.
- Current Assignee Address: US MA Woburn
- Agency: Chang & Hale LLP
- Main IPC: H02M3/158
- IPC: H02M3/158 ; H03F3/213 ; H03F1/02 ; H03F3/24 ; H02M1/00
Abstract:
A power management device is disclosed, including a first DC-DC converter coupled to a first output voltage line, a second DC-DC converter coupled to a second output voltage line, a first set of switches associated with the first DC-DC converter, and a second set of switches associated with the second DC-DC converter. The power management device may further include a controller configured to toggle one or more switches of the first set of switches and one or more switches of the second set of switches, and a multi-mode radio-frequency front-end block communicatively coupled to the controller.
Public/Granted literature
- US20180351457A1 SYSTEMS AND METHODS FOR DUAL INTEGRATED POWER MANAGEMENT Public/Granted day:2018-12-06
Information query
IPC分类:
