DataSheetWiki


NCP81255 fiches techniques PDF

ON Semiconductor - Single-Phase Voltage Regulator

Numéro de référence NCP81255
Description Single-Phase Voltage Regulator
Fabricant ON Semiconductor 
Logo ON Semiconductor 





1 Page

No Preview Available !





NCP81255 fiche technique
NCP81255
Single‐Phase Voltage
Regulator with Intel
Proprietary Interface for
Computing Applications
The NCP81255 is a high-performance, low-bias current,
single-phase regulator with integrated power MOSFETs intended to
support a wide range of computing applications. The device is able to
deliver up to 14 A TDC output current on an adjustable output with
Intel proprietary interface interface. Operating in high switching
frequency up to 1.2 MHz allows employing small size inductor and
capacitors. The controller makes use of ON Semiconductor’s patented
high performance RPM operation. RPM control maximizes transient
response while allowing for smooth transitions between
discontinuous-frequency-scaling operation and continuous-mode
full-power operation. The NCP81255 has an ultra-low offset current
monitor amplifier with programmable offset compensation for
high-accuracy current monitoring.
Features
Auto DCM Operation in High Current Power States
High Performance RPM Control System
IMVP8 Intel proprietary interface Support
Ultra Low Offset IOUT Monitor
Dynamic VID Feed-Forward
Programmable Droop Gain
Zero Droop Capable
Supports IMVP8 Intel proprietary interface Addresses
PSYS Input Monitor
Thermal Monitor
UltraSonic Operation
Digitally Controlled Operating Frequency
QFN40 5 mm × 5 mm Package
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Applications
IMVP8 Rail1, Rail3, and Rail4
www.onsemi.com
1 40
QFN40
CASE 485DY
MARKING DIAGRAM
1
NCP81255
FAWLYYWW
G
NCP81255 = Specific Device Code
F = Wafer Fab
A = Assembly Location
WL = Lot ID
YY = Year
WW = Work Week
G = Pb-Free Package
ORDERING INFORMATION
Device
Package
Shipping
NCP81255MNTXG QFN40 3000 / Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2016
August, 2016 − Rev. 2
1
Publication Order Number:
NCP81255/D

PagesPages 19
Télécharger [ NCP81255 ]


Fiche technique recommandé

No Description détaillée Fabricant
NCP81250 Single-Phase Voltage Regulator ON Semiconductor
ON Semiconductor
NCP81251 Single-Phase Voltage Regulator ON Semiconductor
ON Semiconductor
NCP81252 Single-Phase Voltage Regulator ON Semiconductor
ON Semiconductor
NCP81253 5V MOSFET Driver Compatible ON Semiconductor
ON Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche