NCP81560: 8 + 1 Phase Output Controller with SVID Interface for Computer CPU Applications

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The NCP81560 is a dual rail, eight plus one phase buck solution optimized for Intel’s IMVP9.1 CPUs. The multi−phase rail control system is based on Dual−Edge pulse−width modulation (PWM) combined with DCR current sensing. This provides an ultra−fast initial response to dynamic load events and reduced system cost. The NCP81560 has an ultra−low offset current monitor amplifier with programmable offset compensation for high accuracy current monitoring.
Features
 
  • High Impedance Differential Output Voltage Amplifier
  • Differential Current Sense Amplifiers for Each Phase
  • Programmable Adaptive Voltage Positioning (AVP)
  • Digitally Stabilized Switching Frequency
Applications   End Products
  • Computers
 
  • Computing products
Technical Documentation & Design Resources
Package Drawings (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP81560MNTXG Active 
Pb-free
Halide free
NCP81560 QFN-52 485BE 1 260 Tape and Reel 2500 Contact Sales Office
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Phases
Control Mode
VCC Min (V)
VCC Max (V)
fSW Typ (kHz)
Package Type
NCP81560MNTXG  
Pb
H
 Active   
Step-Down
4.75
5.25
QFN-52
Case Outlines
485BE   
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