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Patent Searching and Data


Title:
POWER HOLD-OFF CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2024/108324
Kind Code:
A1
Abstract:
A system (100) includes a battery (310,410) and a power hold-off circuit (305,405). The power hold-off circuit (305,405) includes a step-up regulator (315,415), a step-down regulator (320,420), one or more power hold-off capacitors (325,425), and a diode (330,430). The system (100) may include a first set of components (350,450) and a second set of components (360,460). The battery (310,410) may charge the first set of components (350,450) and the second set of components (360,460) when a voltage from the battery (310,410) satisfies a voltage threshold. The power hold-off circuit (305,405) may charge the second set of components (360,460) when the voltage from the battery (310,410) does not satisfy the voltage threshold.

Inventors:
LI HONGYAN (CN)
REDAELLI MARCO (DE)
Application Number:
PCT/CN2022/133117
Publication Date:
May 30, 2024
Filing Date:
November 21, 2022
Export Citation:
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Assignee:
MICRON TECHNOLOGY INC (US)
International Classes:
G05F1/00; G11C5/14; H03K17/28
Foreign References:
CN103078615A2013-05-01
US9747957B12017-08-29
US20170371574A12017-12-28
CN103154843A2013-06-12
CN217063366U2022-07-26
KR20220067216A2022-05-24
US20130285596A12013-10-31
Attorney, Agent or Firm:
LEE AND LI-LEAVEN IPR AGENCY LTD. (CN)
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