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 PDF
non-compliant
Technical Specifications
Parameter 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
In-Stock:6230 items
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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