Invention Grant
- Patent Title: Apparatuses and methods for mixed charge pumps with voltage regulator circuits
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Application No.: US15815037Application Date: 2017-11-16
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Publication No.: US10319417B2Publication Date: 2019-06-11
- Inventor: Xiaojiang Guo , Qiang Tang
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Dorsey & Whitney LLP
- Main IPC: G11C5/14
- IPC: G11C5/14 ; G11C16/30 ; G11C11/4074

Abstract:
Apparatuses and methods for mixed charge pumps with voltage regulator circuits is disclosed. An example apparatus comprises a first charge pump circuit configured to provide a first voltage, a second charge pump circuit configured to provide a second voltage, a plurality of coupling circuits configured to voltage couple and current couple the first voltage and the second voltage to a common node to provide a regulated voltage, and a feedback circuit configured to regulate the first voltage and the second voltage based on the regulated voltage.
Public/Granted literature
- US20180076710A1 APPARATUSES AND METHODS FOR MIXED CHARGE PUMPS WITH VOLTAGE REGULATOR CIRCUITS Public/Granted day:2018-03-15
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