Invention Grant
- Patent Title: Use of boost supply for low battery 2G bias support
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Application No.: US15043613Application Date: 2016-02-14
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Publication No.: US10418900B2Publication Date: 2019-09-17
- 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: H02M1/00
- IPC: H02M1/00 ; H02M3/158
Abstract:
A voltage supply system is disclosed, comprising a boost converter configured to receive an input voltage and generate a first output voltage at a first output node, a low-voltage supply circuit configured to receive the input voltage and generate a second output voltage at a second output node, and a routing circuit configured to route the first output voltage of the boost converter to the second output node during a selected condition of the input voltage.
Public/Granted literature
- US20160241299A1 USE OF BOOST SUPPLY FOR LOW BATTERY 2G BIAS SUPPORT Public/Granted day:2016-08-18
Information query
