TW200636414A - Integrated circuit with power gating function - Google Patents
Integrated circuit with power gating functionInfo
- 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
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.
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)
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 |
-
2005
- 2005-04-14 TW TW94111820A patent/TWI282915B/en not_active IP Right Cessation
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 |