TW200636414A - Integrated circuit with power gating function - Google Patents

Integrated circuit with power gating function

Info

Publication number
TW200636414A
TW200636414A TW094111820A TW94111820A TW200636414A TW 200636414 A TW200636414 A TW 200636414A TW 094111820 A TW094111820 A TW 094111820A TW 94111820 A TW94111820 A TW 94111820A TW 200636414 A TW200636414 A TW 200636414A
Authority
TW
Taiwan
Prior art keywords
power
power line
integrated circuit
gating function
power gating
Prior art date
Application number
TW094111820A
Other languages
Chinese (zh)
Other versions
TWI282915B (en
Inventor
Shang-Chih Hsieh
Original Assignee
Faraday Tech 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 Faraday Tech Corp filed Critical Faraday Tech Corp
Priority to TW94111820A priority Critical patent/TWI282915B/en
Publication of TW200636414A publication Critical patent/TW200636414A/en
Application granted granted Critical
Publication of TWI282915B publication Critical patent/TWI282915B/en

Links

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

The present invention relates to an integrated circuit with power gating function, which comprises a linear voltage regulator, a switch module, and an equalizer; wherein, the linear voltage regulator is coupled to a first power line to provide the power to the first power line; the switch module is connected between a second power line and a power source, and control the open/close based on a mode signal to determine if the power source is providing the power to the second power line; the equalizer is connected between the first power line and the second power line, and with the control through the mode signal to be operating with the switch module, so that when the mode signal makes the power source providing the power to the second power line, the voltages on the second power line and on the first power line are approximately equal.
TW94111820A 2005-04-14 2005-04-14 Integrated circuit with power gating function TWI282915B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94111820A TWI282915B (en) 2005-04-14 2005-04-14 Integrated circuit with power gating function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94111820A TWI282915B (en) 2005-04-14 2005-04-14 Integrated circuit with power gating function

Publications (2)

Publication Number Publication Date
TW200636414A true TW200636414A (en) 2006-10-16
TWI282915B TWI282915B (en) 2007-06-21

Family

ID=38828952

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94111820A TWI282915B (en) 2005-04-14 2005-04-14 Integrated circuit with power gating function

Country Status (1)

Country Link
TW (1) TWI282915B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8564262B2 (en) 2010-11-11 2013-10-22 International Business Machines Corporation Voltage regulator module with power gating and bypass
US8581637B2 (en) * 2011-06-29 2013-11-12 Intel Corporation Low-power, low-latency power-gate apparatus and method

Also Published As

Publication number Publication date
TWI282915B (en) 2007-06-21

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Legal Events

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