Compute servers for AI data centers and enterprise IT environments

High-Performance Designs for Compute servers

Compute servers or IT servers are essential for AI data centers, delivering high-performance processing, memory scalability and energy efficiency for machine learning, cloud and edge computing.

Overview

Microprocessors and GPUs power the data-driven world, operating under challenging and dynamic workloads. To meet these demands, multiphase power supplies deliver high efficiency across varying loads and ensure fast transient response for computing applications. onsemi has been a trusted leader in powering computing solutions from workstations, desktops and notebooks to today’s servers and AI data centers.

Leveraging the industry-leading analog and mixed-signal Treo platform, onsemi strengthens the portfolio of intelligent power and sensing solutions, accelerating innovation and enabling rapid response to emerging market opportunities. At the Point-of-Load (PoL) stage, our multiphase controllers, smart power stages and DC-DC buck converters provide optimized solutions for a wide range of single and multi-core processors and ASICs.

Products

Controllers
NCP81582
Four Rail, 9 Phase Hybrid PWM Controller with SVID and SMBus Interface for Computer CPU Applications
Controllers
FD5001MNTXG
VR13/14 Digital Multiphase Controller with PMBus
Controllers
FD5012MNTXG
Dual-Rail, 12-Phase Digital Controller with PMBus
Integrated Driver & MOSFET
FDMF5085
Smart Power Stage (SPS) Modules with Integrated Current and Temperature Monitors
Integrated Driver & MOSFET
FDMF5071
Smart Power Stage (SPS) Modules with Integrated Current and Temperature Monitors
Integrated Driver & MOSFET
FDMF5068
Smart Power Stage (SPS) Modules with Integrated Current and Temperature Monitors
Protected Power Switches
NCP81428
Hot Swap Smart Fuse, 18 V, 0.65 mΩ, 50 A, LQFN32
Protected Power Switches
NCP81418
Hot Swap Slave-Only Smart Fuse, 18 V, 0.65 mΩ, 50 A, LQFN32
Converters
NCP3284
4.5V to 18V, 30A(NCP3284)/ 35A(NC3284A) Highly efficient, DC/DC Converter in thermally enhanced 5mm by 6mm package
Converters
NCP3296
40A Stackable Synchronous Buck Regulator
Linear Regulators (LDO)
A portfolio that provides optimum solution for low power, space conscious and low noise designs.
ESD Protection Diodes
Protection diodes and arrays that are specifically designed to provide ESD and surge protection.

Dynamic Personalized will be here

Documents

White Papers
High Performance, Precision Analog Capability Enabled by the Treo Platform
White Papers
High Temperature Analog and Mixed‐Signal Solutions Enabled by the Treo Platform
Application Notes
onsemi Smart Fuse Layout Guidelines

Evaluation Boards/Kits

Evaluation Board
NCP3284GEVB
High Current Synchronous Buck Converter
Evaluation Board
FAN251030GEVB
FAN251030GEVB, 35A synchronous buck regulator with PMBUS
Evaluation Board
FAN251040GEVB
FAN251040GEVB, 40A Synchronous Buck Regulator with PMBUS
Evaluation Kit
NCP81418GEVK
NCP81428 and NCP81418 Evaluation Board
Evaluation Board
NCP81296GEVB
NCP81296GEVB Hot Swap Smart Fuse Evaluation Board

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