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Controllers | FD5001MNTXG

VR13/14 Digital Multiphase Controller with PMBus

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Overview

The FD5001 is a high performance 8 phase digital buck controller which can be configured for single or dual rail output rails. It is fully compatible with Intel® SVID protocol. It is designed to power Intel’s VR13 and VR14 processor rails, DDR memory DIMM banks and high current low voltage digital loads. All of the required parameters are programmable through the PMBus interface.

The FD5001 device uses 媚人视频’s proprietary Advanced COT architecture to implement control and power management functions with maximum flexibility, performance and minimal controller and overall solution size. The Advanced COT control features extremely low latency against severe load transients and easily permits a high switching frequency design with ceramic only output capacitors. Non−Volatile OTP Memory is included to store multiple custom configurations. It also achieves the best platform efficiency by implementing fast−to−change dynamic phase management and a variable frequency light load control.

The FD5001 device is designed to be used with 媚人视频’s smart power stage which accurately integrate inductor current sensing and temperature monitoring.

  • High鈭扖urrent Voltage Regulator for VR13 and VR14 Based Intel鈥檚 Microprocessors
  • DDR Memory Voltage Regulator in Intel鈥檚 VR13 and VR14 Based Systems
  • Multiphase Voltage Regulators in Servers, Data Networking and Telecommunications Equipment

  • High-Current Voltage Regulators
  • DDR Memory
  • Servers, Data Networking and Telecommunication Equipment

  • Phase and Rail Configurability is M + N 鈮� 8. M 鈮� 1 and N 鈮� 4
  • VR13 and VR14 Compliant with 25 MHz SVID Bus
  • PMBus 1.2 Configuration and Monitoring
  • Programmable Switching Frequency 400 kHz to 1.5 MHz
  • User Programmable Droop, and Internal Compensation
  • Auto Phase Shedding
  • Pulse Skipping
  • Fault Management
  • Extensive and Accurate Telemetry
  • Pre鈭払ias Soft Startup with Soft鈭扴top Support
  • Fast System Input Power Control PSYS-2.0
  • Cycle-by-Cycle Current Limit

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FD5001MNTXG

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Similar 媚人视频
CAD Model

Pb

A

H

P

QFN-40

485FW

1

260

REEL

2500

F

Step-Down

1/2/3/4/5/6/7/8

COT

3.135

3.465

800

$2.4666

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