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NCP81142MNTXG

  • NCP81142MNTXG
  • NCP81142MNTXG

NCP81142MNTXG

NCP81142MNTXG

ON Semiconductor

Controller, Intel VR12.5 0.5V~2.3V QUAD Specialized Voltage Regulator -40°C~125°C 32 Terminations 32-WFQFN Exposed Pad

SOT-23

NCP81142MNTXG Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 2014
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Tin (Sn)
Applications Controller, Intel VR12.5
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.4mm
JESD-30 Code S-PQCC-N32
Number of Outputs 1
Qualification Status Not Qualified
Analog IC - Other Type SWITCHING CONTROLLER
Voltage - Input 4.75V~5.25V
Voltage - Output 0.5V~2.3V
Control Mode CURRENT-MODE
Switching Frequency-Max 590kHz
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
NCP81142MNTXG Product Details

NCP81142MNTXG Description


The NCP81142MNTXG is a VR Multi-Phase Controller optimized for Intel VR12.5 compatible CPUs with user-configurable 4/3/2/1 phases. 



NCP81142MNTXG Features


  • True differential voltage sensing, differential inductor DCR current sensing, input voltage feed-forward

  • 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 at reduced system cost. 

  • The capability to shed to single phase during light load operation and can auto frequency scale in light load conditions while maintaining excellent transient performance.



NCP81142MNTXG Applications


  • Industrial CPU-based applications

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