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Спецификация NCT3012S изготовлена «novoTon» и имеет функцию, называемую «Advanced Power Control IC». |
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Детали детали
Номер произв | NCT3012S |
Описание | Advanced Power Control IC |
Производители | novoTon |
логотип |
17 Pages
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NCT3012S
Nuvoton
Advanced Power Control IC
NCT3012S
Nuvoton Confidential
Publication Date: Jul., 2009
Revision A0
-I-
No Preview Available ! |
NCT3012S
-TABLE OF CONTENTS-
1. GENERAL DESCRIPTION ......................................................................................................... 1
2. FEATURES ................................................................................................................................. 2
3. BLOCK DIAGRAM ...................................................................................................................... 3
4. PIN CONFIGURATION ............................................................................................................... 4
5. PIN DESCRIPTION..................................................................................................................... 5
6. CONTROL AND STATUS REGISTER ....................................................................................... 7
6.1 Deep Sleep Enable Control Register (DPSENCTRL) .................................................... 7
6.2 Deep S5 Delay Time Control (DELAYCTRL) ................................................................. 8
6.3 Chip and Version ID Register (CVID) ............................................................................. 8
7. ELECTRICAL CHARACTERISTIC ............................................................................................. 9
7.1 ABSOLUTE MAXIMUM RATINGS ................................................................................. 9
7.2 DC CHARACTERISTICS................................................................................................ 9
7.3 AC CHARACTERISTICS.............................................................................................. 10
8. TYPICAL APPLICATION REFERENCE CIRCUIT ................................................................... 11
9. PACKAGE SPECIFICATIONS.................................................................................................. 12
10. ORDERING INFORMATION..................................................................................................... 13
11. TOP MARKING SPECIFICATIONS.......................................................................................... 13
12. REVISION HISTORY ................................................................................................................ 14
Nuvoton Confidential
Publication Date: Jul., 2009
Revision A0
- II -
No Preview Available ! |
NCT3012S
1. GENERAL DESCRIPTION
The NCT3012S is Nuvoton’s advanced power control IC which is specifically designed for
desktop, notebook and any embedded system applications. The NCT3012S provides a
mechanism to further lower the total system power consumption while the system is in S5 state.
The NCT3012S could block the entire system standby power that comes from the ATX power
supplier while the system is in S5 state, and it is fulfilled via the control of the external transistor.
The NCT3012S is the only active IC under that circumstance so the total system power
consumption is minimized. The system standby power could be resumed by the pushing of the
external power button. The NCT3012S is powered by the 5VSB from the ATX power supplier,
and communicates with the system through 2-wire System Management Bus (SMBusTM) serial
interface. The package is 8-pin ESOP green package.
Nuvoton Confidential
Publication Date: Jul., 2009
Revision A0
-1-
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Номер в каталоге | Описание | Производители |
NCT3012S | Advanced Power Control IC | novoTon |
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