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PDF NCP6153 Data sheet ( Hoja de datos )
| Número de pieza | NCP6153 | |
| Descripción | Dual Output 3/4 Phase +1/0 Phase Controller | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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NCP6153
Dual Output 3/4 Phase +1/0
Phase Controller with
Single SVID Interface for
Desktop and Notebook CPU
Applications
http://onsemi.com
The NCP6153 dual output four plus one phase buck solution is
optimized for Intel VR12 compatible CPUs. The controller combines
MARKING
DIAGRAM
true differential voltage sensing, differential inductor DCR current
sensing, input voltage feed−forward, and adaptive voltage positioning
to provide accurately regulated power for both Desktop and Notebook
applications. The control system is based on Dual−Edge pulse−width
modulation (PWM) combined with DCR current sensing providing
the fastest initial response to dynamic load events and reduced system
1 52
QFN−52
CASE 485BE
NCP6153
AWLYYWWG
cost. It also sheds to single phase during light load operation and can
auto frequency scale in light load while maintaining excellent
transient performance.
Dual high performance operational error amplifiers are provided to
simplify compensation of the system. Patented Dynamic Reference
Injection further simplifies loop compensation by eliminating the need
to compromise between closed−loop transient response and Dynamic
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb−Free Package
VID performance. Patented Total Current Summing provides highly
accurate current monitoring for droop and digital current monitoring.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 28 of this data sheet.
Features
• Meets Intel VR12/IMVP7 Specifications
• Current Mode Dual Edge Modulation for Fastest Initial
• Switching Frequency Range of 200 kHz – 1.0 MHz
Response to Transient Loading
• Dual High Performance Operational Error Amplifier
• Startup into Pre−Charged Loads While Avoiding False
OVP
• One Digital Soft Start Ramp for Both Rails
• Power Saving Phase Shedding
• Dynamic Reference Injection
• Vin Feed Forward Ramp Slope
• Accurate Total Summing Current Amplifier
• Pin Programming for Internal SVID Parameters
• DAC with Droop Feed−forward Injection
• Dual High Impedance Differential Voltage and Total
Current Sense Amplifiers
• Over Voltage Protection (OVP) and Under Voltage
Protection (UVP)
• Over Current Protection (OCP)
• Phase−to−Phase Dynamic Current Balancing
• Dual Power Good Output with Internal Delays
• “Lossless” DCR Current Sensing for Current Balancing
• These Devices are Pb−Free and are RoHS Compliant
• Summed Thermally Compensated Inductor Current
Sensing for Droop
• True Differential Current Balancing Sense Amplifiers
for Each Phase
Applications
• Desktop & Notebook Processors
• Server Processors and Memory Power
• Adaptive Voltage Positioning (AVP)
© Semiconductor Components Industries, LLC, 2012
October, 2012 − Rev. 1
1
Publication Order Number:
NCP6153/D
1 page  
NCP6153
NCP6153 APPLICATION CONTROL CIRCUIT (TYPICAL)
Figure 3. NCP6153 VCCP and GT Regulator
http://onsemi.com
5
5 Page 
Table 1. VR12 VID CODES
VID7
VID6
VID5
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
001
001
001
001
001
001
001
001
001
001
001
VID4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
NCP6153
VID3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
VID2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
VID1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
http://onsemi.com
11
VID0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Voltage (V)
OFF
0.25000
0.25500
0.26000
0.26500
0.27000
0.27500
0.28000
0.28500
0.29000
0.29500
0.30000
0.30500
0.31000
0.31500
0.32000
0.32500
0.33000
0.33500
0.34000
0.34500
0.35000
0.35500
0.36000
0.36500
0.37000
0.37500
0.38000
0.38500
0.39000
0.39500
0.40000
0.40500
0.41000
0.41500
0.42000
0.42500
0.43000
0.43500
0.44000
0.44500
0.45000
0.45500
HEX
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
23
24
25
26
27
28
29
2A
11 Page | ||
| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet NCP6153.PDF ] | |
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