Title:
STARTUP CIRCUIT AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2020/001479
Kind Code:
A1
Abstract:
The present disclosure provides a startup circuit and a terminal. The startup circuit comprises: a D flip-flop configured to identify whether a terminal is in a first state or a second state, thereby causing a power supply unit to be powered on by itself in response to the terminal being in the first state, or controlling the power supply unit to be powered on by means of a power-on timing control signal and a power-on control signal in response to the terminal being in the second state; and a MOS transistor configured to control the power supply unit to be powered on according to the power-on timing control signal, the power-on control signal, and an output level of the D flip-flop when the terminal is in the second state.
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Inventors:
LIU CHUNHUI (CN)
SONG JIANFENG (CN)
SONG JIANFENG (CN)
Application Number:
PCT/CN2019/093021
Publication Date:
January 02, 2020
Filing Date:
June 26, 2019
Export Citation:
Assignee:
NANJING ZHONGXING SOFTWARE COMPANY LTD (CN)
International Classes:
H03K17/567
Foreign References:
| CN201348763Y | 2009-11-18 | |||
| CN103324545A | 2013-09-25 | |||
| CN206773645U | 2017-12-19 | |||
| CN203786480U | 2014-08-20 | |||
| US20110025401A1 | 2011-02-03 |
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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