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TWI562514B - Power control integrated circuit for hold-up time extension and power supply thereof - Google Patents

Power control integrated circuit for hold-up time extension and power supply thereof

Info

Publication number
TWI562514B
TWI562514B TW102130722A TW102130722A TWI562514B TW I562514 B TWI562514 B TW I562514B TW 102130722 A TW102130722 A TW 102130722A TW 102130722 A TW102130722 A TW 102130722A TW I562514 B TWI562514 B TW I562514B
Authority
TW
Taiwan
Prior art keywords
hold
integrated circuit
control integrated
time extension
power supply
Prior art date
Application number
TW102130722A
Other languages
Chinese (zh)
Other versions
TW201509082A (en
Inventor
Min Chu Chien
Fu Yuan Chen
Original Assignee
Eosmem Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eosmem Corp filed Critical Eosmem Corp
Priority to TW102130722A priority Critical patent/TWI562514B/en
Publication of TW201509082A publication Critical patent/TW201509082A/en
Application granted granted Critical
Publication of TWI562514B publication Critical patent/TWI562514B/en

Links

TW102130722A 2013-08-28 2013-08-28 Power control integrated circuit for hold-up time extension and power supply thereof TWI562514B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW102130722A TWI562514B (en) 2013-08-28 2013-08-28 Power control integrated circuit for hold-up time extension and power supply thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102130722A TWI562514B (en) 2013-08-28 2013-08-28 Power control integrated circuit for hold-up time extension and power supply thereof

Publications (2)

Publication Number Publication Date
TW201509082A TW201509082A (en) 2015-03-01
TWI562514B true TWI562514B (en) 2016-12-11

Family

ID=53186390

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102130722A TWI562514B (en) 2013-08-28 2013-08-28 Power control integrated circuit for hold-up time extension and power supply thereof

Country Status (1)

Country Link
TW (1) TWI562514B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI772496B (en) * 2017-08-28 2022-08-01 南韓商三星電子股份有限公司 Semiconductor device and power off method of a semiconductor device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI652889B (en) 2017-07-14 2019-03-01 通嘉科技股份有限公司 High-voltage startup circuit and high-voltage charging control method
CN112087119B (en) * 2019-06-12 2022-01-11 宏碁股份有限公司 Power supply device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001224170A (en) * 2000-02-09 2001-08-17 Sony Corp Switching power supply circuit
US20100302810A1 (en) * 2009-05-28 2010-12-02 Hsing Michael R Voltage converters with integrated low power leaker device and associated methods
TWM422238U (en) * 2011-02-17 2012-02-01 On Bright Electronics Shanghai Co Ltd Switch power supply circuit of flyback structure
TW201240314A (en) * 2011-03-25 2012-10-01 Anwell Semiconductor Corp Flyback energy converter
US20120294051A1 (en) * 2011-05-16 2012-11-22 Ravishanker Krishnamoorthy High-Voltage Startup Circuit
TW201328152A (en) * 2011-12-28 2013-07-01 Ushijima Masakazu Auxiliary power supply generation circuit
TWM471101U (en) * 2013-08-28 2014-01-21 Noveltek Semiconductor Corp Power control integrated circuit for hold-up time extension and power supply thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001224170A (en) * 2000-02-09 2001-08-17 Sony Corp Switching power supply circuit
US20100302810A1 (en) * 2009-05-28 2010-12-02 Hsing Michael R Voltage converters with integrated low power leaker device and associated methods
TWM422238U (en) * 2011-02-17 2012-02-01 On Bright Electronics Shanghai Co Ltd Switch power supply circuit of flyback structure
TW201240314A (en) * 2011-03-25 2012-10-01 Anwell Semiconductor Corp Flyback energy converter
US20120294051A1 (en) * 2011-05-16 2012-11-22 Ravishanker Krishnamoorthy High-Voltage Startup Circuit
TW201328152A (en) * 2011-12-28 2013-07-01 Ushijima Masakazu Auxiliary power supply generation circuit
TWM471101U (en) * 2013-08-28 2014-01-21 Noveltek Semiconductor Corp Power control integrated circuit for hold-up time extension and power supply thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI772496B (en) * 2017-08-28 2022-08-01 南韓商三星電子股份有限公司 Semiconductor device and power off method of a semiconductor device

Also Published As

Publication number Publication date
TW201509082A (en) 2015-03-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees