Invention Grant
- Patent Title: Load switch controller with slew rate control
- Patent Title (中): 负载开关控制器带压摆率控制
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Application No.: US13776274Application Date: 2013-02-25
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Publication No.: US09312835B2Publication Date: 2016-04-12
- Inventor: Crown Sen Shieh , Abid Hussain , Thomas J O'Brien
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM, Inc
- Current Assignee: QUALCOMM, Inc
- Current Assignee Address: US CA San Diego
- Agency: Fountainhead Law Group P.C.
- Main IPC: H03K5/12
- IPC: H03K5/12 ; G06F1/26 ; G06F1/32
Abstract:
A power control device can generate control signals to control operation of power sources. Additional control signals control operation of load switches that can be connected to the power sources to provide secondary sources of power. The load switches can be turned in a gradual manner at rates that depend on the power sources to which they are connected. The outputs of the load switches can be monitored for overvoltage and undervoltage conditions relative to the power sources to which they are connected.
Public/Granted literature
- US20130222028A1 METHOD AND APPARATUS FOR LOAD SWITCH CONTROLLER Public/Granted day:2013-08-29
Information query
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