MP86945A
Active Part Numbers:
MP86945-AGVT-Z MP86945-AGVT-P
Meaning of P & Z 
MP86945A Resources
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DESIGNING A MULTI-PHASE BUCK CONVERTER WITH DIGITAL CONTROLLERSOver recent decades, server and computing system complexity has increased alongside power delivery (PD) requirements. This makes regulator design more challenging because it requires a tradeoff between higher efficiency and a fast dynamic response, as well as between reduced power loss and the size of the MOSFETs. Servers require power supplies with high current, low voltages, and fast transient ...
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SERVERS (DDR POWER)Cloud computing, AI and machine learning, and other game-changing innovations are spreading across the technology industry and becoming ubiquitous in consumers everyday lives. However, supporting the increased data and processing needs of these technologies requires servers and data centers to be able to deliver at higher rates than ever before. Servers have to handle ever-increasing amounts of da...
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SERVERS (CORE POWER) DATA CENTER SOLUTIONCloud computing, AI and machine learning, and other game-changing innovations are spreading across the technology industry and becoming ubiquitous in consumers everyday lives. However, supporting the increased processing and data needs of these technologies requires servers and data centers to be able to deliver at greater rates than ever before. High power density than ever has to fit into shrink...
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INSIDE XBOX SERIES X: ENGINEERING DESIGN & TEARDOWN OF POWER DELIVERY TO SOC, GPU, CPU & MEMORYThe Microsoft Game Stack Channel gave an in-depth overview of the new Xbox Series X design, including its improved memory and processing power. This video includes a portion of their presentation that discusses how the new Xbox is being powered by MPS products, increasing its overall power density, efficiency, and power delivery. Reach out to our engineering team to see how we can improve power fo...
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ACHIEVE FAST TRANSIENT PERFORMANCE WITH MPS’S LATEST 12V-TO-LOAD MULTI-PHASE SOLUTIONDatacenter applications use powerful CPU, GPU, and ASIC SoCs that consume significant amounts of current. They range from tens to thousands of amperes, and often fluctuate rapidly based on their specific power demand. Existing design challenges are only growing as technology and consumer demands accelerate. These challenges include large output impedance, and increasing amounts of space occupied b...
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ZYNQ ULTRASCALE+ RFSOC INTERNAL SEQUENCING POWER MANAGEMENT REFERENCE DESIGN -
VIRTEX ULTRASCALE+ HIGHEST EFFICIENCY POWER MANAGEMENT REFERENCE DESIGN -
ZYNQ -7000 HIGH EFFICIENCY POWER REFERENCE DESIGN -
KINTEX INTERNAL SEQUENCING POWER MANAGEMENT REFERENCE DESIGN -
NON-ISOLATED, TWO-PHASE, STEP-DOWN INTELLI-MODULE FOR SERVER APPLICATIONS: MPC22163-130The MPC22163-130 is a 130A, non-isolated, two-phase, step-down processor core power intelli-module designed for applications such as AI processors in OAM form factors, FPGA and ASIC core power, and PCIe accelerator cards. Available in an LGA-72 (9mmx10mmx7.65mm) package, this reduced solution size improves layout, and can improve the power delivery network by reducing the distance from the output ...
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FULLY INTEGRATED HOT-SWAP SOLUTION: MP5990The MP5990 is the industry’s first fully integrated, 16V, 50A hot-swap solution with a PMBus interface. It is optimized for applications where protection against hot-plug functions is critical, including servers, PCIe cards, and 5G telecom and networking. The MP5990 integrates a hot-swap controller and power MOSFET with current and temperature sensing, plus an I2C/PMBus interface and a non-volatil...
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FEASIBILITY AND ACCURACY ANALYSIS OF INPUT POWER ESTIMATIONPFC converters are widely used in the industry to provide DC output voltage from the main lines, and to maintain a high power factor (PF) and low current distortion at the same time. In some of these applications, such as telecom, server, workstation power supplies, and plug-in electric vehicles, the active input power needs to be measured in real time in order to monitor energy consumption, as we...
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FEASIBILITY AND ACCURACY ANALYSIS OF INPUT POWER ESTIMATION FOR BOOST PFC CONVERTER WITHOUT ADDITIONAL SENSORThe most commonly used boost PFC converters in the industry only sample input voltage, output voltage, and inductor current, and control the switching frequency and duty cycle. This presentation discusses the feasibility of estimating real-time input power based on this limited information in a boost converter, using the HR1211 as an example. The influences of major non-ideal effects, including tu...
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MPS’S FULLY INTEGRATED POWER MODULES BOOST CLOUD COMPUTINGIn recent years, the artificial intelligence (AI) and big data industries have rapidly innovated and developed 5G communication technologies, Internet of Everything (IoE), and the intelligent world. For cloud computing applications in particular, the demand for quick data processing across datacenters and private servers has reached unprecedented heights. To meet future demands for these applicati...
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HIGHLY INTEGRATED, SCALABLE, CURRENT-SHARING HOT-SWAP SOLUTION FOR 48V DATACENTER APPLICATIONSServers and racks used in datacenters have undergone a considerable increase in power, going from a few hundred watts to multiple kilowatts. The distribution of these higher power levels on multiple servers inevitably generates greater power losses and hinders efficiency. This aspect can be mitigated by transiting from a traditional 12V distribution voltage to 48V. The increase in distribution vo...
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POE STANDARDS INTRODUCTION AND KEY DESIGN CONSIDERATIONS WEBINARLearn about PoE standards and how to apply when making a new design.
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TEAR DOWN OF NVIDIA RTX 3080 POWER SYSTEMYouTube Channel Gamers Nexus reviewed the NVIDIA RTX 3080. It's a very detailed review of the electrical design of the latest NVIDIA GPU, the RTX 3080 Founders Edition. This design features 4 different MPS products. Take a look at what they had to say about our components and their role in this high perfomance system. "You really can't get better power stages than this..." Featured MPS Compone...
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SPARTAN 7 PMIC SOLUTION WITH POWER SEQUENCING FOR HIGH POWER APPLICATIONS (4-12VIN)This reference design is intended for powering AMD Xilinx Spartan7 family of FPGAs (S6 - S100). This PMIC based solution combines a small footprint with good efficiency and tight regulation for a low cost solution. The internal sequencer ensures power up and power down sequencing requirements. MP5470 PMIC has 4x bucks, Vin range 6.5V to 16V, I2C support and available in a 3x4mm QFN package. ...
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SPARTAN 7 SMALLEST SIZE MODULE SOLUTION (HIGH POWER APPLICATIONS)This reference design is intended for powering AMD Xilinx Spartan7 family of FPGAs (S6 - S100). This PMIC Module based solution combines a small footprint with good efficiency and tight regulation for a low cost solution. The internal sequencer ensures power up and power down sequencing requirements. MPM54304 has 4x bucks, Vin range of 4V to 16V, I2C support and is available in a 7mmx7mm LGA packa...
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POWERING DATACENTERS WITH DIGITAL MULTI-PHASE CONTROLLERSThe explosive growth of cloud services has driven major advances in datacenters, as well as networking and telecom equipment. Innovative demands impact the servers, storage, and networking switches that process these ever-increasing amounts of data. Infrastructure equipment is being pushed to its limits in terms of processing power and bandwidth. For power designers, the main challenge is how to e...
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VU57P ULTRASCALE+ EXTENDED PORTFOLIO SMALLEST SIZE POWER MANAGEMENT REFERENCE DESIGN -
VU57P ULTRASCALE+ EXTENDED PORTFOLIO HIGHEST SIZE POWER MANAGEMENT REFERENCE DESIGN -
ZYNQ ULTRASCALE+ MPSOC REFERENCE DESIGN FOR 3V-6V BATTERY APPLICATIONS -
ZYNQ ULTRASCALE+ MPSOC REFERENCE DESIGN FOR 6V-16V BATTERY APPLICATIONS -
ZYNQ ULTRASCALE+ MPSOC 8 RAIL DISCRETE POWER MANAGEMENT REFERENCE DESIGNThis is a scalable design for powering the AMD Xilinx Zynq UltraScale+ MPSoC family (ZU2 to ZU19). This discrete solution combines a small footprint with excellent efficiency and tight regulation. An external sequencer meets power up and power down sequencing requirements.
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