4/5/6 相控制器

Obsolete

概览

NCP5382 是一款两相、三相、四相、五相或六相降压控制器,它结合了差分电压和电流感应以及自适应电压定位,可为 Intel 要求最高的 Pentium® IV 处理器和低电压、高电流电源供电。 双缘脉宽调制结合电感器电流感应,可针对瞬变负载提供最快的初始响应,因此为满足瞬变负载线路要求所需的大输出电容和陶瓷输出电容更少,降低了系统成本。提供高性能运行误差放大器,简化了系统的补偿。专属的动态参考注入方法使得该误差放大器补偿独立于对于 VID 变化的系统响应,因此无需在负载瞬变和动态 VID 性能之间进行平衡。

  • Pentium IV Processors
  • VRM Modules
  • Graphics Cards
  • Low voltage, high current power supplies

  • Pentium IV Processors
  • VRM Modules
  • Graphics Cards
  • Low voltage, high current power supplies

  • Meets Intels VR10.0, 10.1, 10.2 and 11.0 Specifications
  • Dual Edge PWM
  • High Performance Operational Error Amplifier
  • Dynamic Reference Injection
  • DAC Range from 0.5V to 1.6V
  • .5% System Voltage Accuracy from 1.0V to 1.6V
  • True Differential Remote Voltage Sensing Amplifier
  • Phase to Phase Current Balancing
  • Differential Current Sense Amplifier for each Phase
  • Frequency Range: 100kHz - 1.0MHz
  • Programmable Soft Start Time

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状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

Phases

Control Mode

VCC Min (V)

VCC Max (V)

fSW Typ (kHz)

Reference Price

NCP5382MNR2G

CAD Model

Pb

A

H

P

QFN-48

1

260

REEL

2500

N

-

4/5/6

Current/Voltage Mode

9.5

15

100 - 1000

Price N/A

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