Datasheet > NCP5392T

NCP5392T

更新时间： 2024-09-19 05:52:03

品牌	Logo	应用领域
安森美 - ONSEMI		控制器
页数	文件大小	规格书
30页	311K
描述
2/3/4-Phase Controller with Light Load Power Saving Enhancement for CPU Applications

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

NCP5392T 数据手册

NCP5392T

2/3/4-Phase Controller with

Light Load Power Saving

Enhancement for CPU

Applications

http://onsemi.com

MARKING

The NCP5392T provides up to a four−phase buck solution which

combines differential voltage sensing, differential phase current

sensing, and adaptive voltage positioning to provide accurately

regulated power for Intel processors. It also receives power saving

command (PSI) from CPU, and operates in a single phase emulation

diode mode to obtain a high efficiency at light load. Dual−edge

pulse−width modulation (PWM) combined with precise inductor

current sensing provides the fastest initial response to dynamic load

events both in power saving and normal modes. Dual−edge

multiphase modulation reduces the total bulk and ceramic output

capacitance required therefore reducing the system cost to meet

transient regulation specifications.

A high performance operational error amplifier is provided to

simplify compensation of the system. Dynamic Reference Injection

further simplifies loop compensation by eliminating the need to

compromise between closed−loop transient response and Dynamic

VID performance. An enhancement of normal mode and PSI mode

operation has been achieved in NCP5392T both under heavy load

and light load condition or the load changing.

DIAGRAM

NCP5392T

40 PIN QFN, 6x6

MN SUFFIX

AWLYYWWG

CASE 488AR

NCP5392T = Specific Device Code

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

*Pin 41 is the thermal pad on the bottom of the device.

ORDERING INFORMATION

Features

†

Device

Package

Shipping

• Meets Intel’s VR11.1 Specifications

• Enhanced Power Saving Operation (PSI)

• Dual−edge PWM for Fastest Initial Response to Transient Loading

• High Performance Operational Error Amplifier

• Internal Soft Start

NCP5392TMNR2G* QFN−40 2500/Tape & Reel

(Pb−Free)

*TemperatureRange: 0°C to 85°C

†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.

• Dynamic Reference Injection (Patent #US07057381)

• DAC Range from 0.375 V to 1.6 V

• DAC Feed Forward Function (Patent Pending)

•

0.5% DAC Voltage Accuracy from 1.0 V to 1.6 V

• True Differential Remote Voltage Sensing Amplifier

• Phase−to−Phase Current Balancing

• “Lossless” Differential Inductor Current Sensing

• Accurate Current Monitoring (IMON)

• Differential Current Sense Amplifiers for each Phase

• Adaptive Voltage Positioning (AVP)

• Threshold Sensitive Enable Pin for VTT Sensing

• Power Good Output with Internal Delays

• Thermally Compensated Current Monitoring

• This is a Pb−Free Device

• Oscillator Frequency Range of 100 kHz – 1 MHz

• Latched Over Voltage Protection (OVP)

• Guaranteed Startup into Pre−Charged Loads

Applications

• Desktop Processors

Semiconductor Components Industries, LLC, 2009

Publication Order Number:

June, 2009 − Rev. 0

NCP5392T/D

12 3 4 5 6 7...30

中文翻译

下载PDF

与NCP5392T相关器件

型号	品牌	获取价格	描述	数据表
NCP5392TMNR2G	ONSEMI	获取价格	2/3/4-Phase Controller with Light Load Power Saving Enhancement for CPU Applications
NCP5393	ONSEMI	获取价格	2/3/4-Phase Controller for CPU Applications
NCP5393A	ONSEMI	获取价格	2/3/4-Phase Controller for CPU Applications
NCP5393AMNR2G	ONSEMI	获取价格	2/3/4-Phase Controller for CPU Applications
NCP5393B	ONSEMI	获取价格	2/3/4-Phase Controller for CPU Applications
NCP5393BMNR2G	ONSEMI	获取价格	2/3/4-Phase Controller for CPU Applications
NCP5393MNR2G	ONSEMI	获取价格	2/3/4-Phase Controller for CPU Applications
NCP5395	ONSEMI	获取价格	CPU Applications
NCP5395GMNR2G	ONSEMI	获取价格	IC SWITCHING CONTROLLER, Switching Regulator or Controller
NCP5395MNR2G	ROCHESTER	获取价格	DUAL SWITCHING CONTROLLER, 1100kHz SWITCHING FREQ-MAX, QCC48, 7 X 7 MM, LEAD FREE, QFN-48

与NCP5392T相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

29
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

28
SL74HC10N：高性能三输入与非门解析
2024-09-03

100
AIC1781A 电池充电控制器深度解析
2024-09-03

94

产品中心

服务支持

精选活动

关于我们

帮助中心

NCP5392T

NCP5392T 数据手册

与NCP5392T相关器件

与NCP5392T相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

NCP5392T

NCP5392T 数据手册

与NCP5392T相关器件

与NCP5392T相关文章

您还可以找

您在本页遇到什么问题？