Invention Grant
- Patent Title: High voltage regulator
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Application No.: US15219903Application Date: 2016-07-26
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Publication No.: US09620223B2Publication Date: 2017-04-11
- Inventor: Herve′ Caracciolo
- Applicant: SK hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK Hynix Inc.
- Current Assignee: SK Hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: IT102015000045673 20150820
- Main IPC: G11C5/14
- IPC: G11C5/14 ; G11C16/12 ; G11C16/30 ; G11C7/14

Abstract:
Disclosed herein is a regulator for a non-volatile memory is provided. The regulator comprises an operational amplifier for receiving a reference voltage and a feedback voltage to output a voltage amplifying the difference of the reference voltage and the feedback voltage, the feedback voltage being obtained by dividing an output voltage of the regulator; a first switching unit turning on in response to the amplified voltage; a second switching unit electrically connected between a first node and the first switching unit for protecting the first switching unit from the voltage of the first node; and a third switching unit providing the output voltage of the regulator to a second node in response to a voltage of the first node.
Public/Granted literature
- US20170053702A1 HIGH VOLTAGE REGULATOR Public/Granted day:2017-02-23
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