Invention Grant
- Patent Title: Power supply circuit having voltage switching function
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Application No.: US17461585Application Date: 2021-08-30
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Publication No.: US11892862B2Publication Date: 2024-02-06
- Inventor: Tatsuya Matano
- 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: G05F1/567
- IPC: G05F1/567 ; G05F1/46 ; H03K17/14
Abstract:
Disclosed herein is an apparatus that includes a first reference voltage generator configured to generate a first voltage, a second reference voltage generator configured to generate a second voltage, a detection circuit configured to compare the first voltage with the second voltage to generate a selection signal, and a selection circuit configured to select one of the first and second voltages responsive to the selection signal. The detection circuit is configured to have a hysteresis property in changing a state of the selection signal.
Public/Granted literature
- US20230067121A1 POWER SUPPLY CIRCUIT HAVING VOLTAGE SWITCHING FUNCTION Public/Granted day:2023-03-02
Information query
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