参数资料
| 型号： | NCP5392TMNR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/30页 |
| 文件大小： | 0K |
| 描述： | IC PHASE CONTROLLER 2/3/4 40-QFN |
| 标准包装： | 1 |
| 应用： | 控制器，Intel VR11，VR11.1，AMD CPU |
| 输入电压： | 4.75 V ~ 5.25 V |
| 输出数： | 4 |
| 输出电压： | 0.375 V ~ 1.6 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-VFQFN 裸露焊盘 |
| 供应商设备封装： | 40-QFN（6x6） |
| 包装： | 标准包装 |
| 其它名称： | NCP5392TMNR2GOSDKR |
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NCP5392T
2/3/4-- Phase Controller with
Light Load Power Saving
Enhancement for CPU
Applications
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
http://onsemi.com
MARKING
DIAGRAM
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
1 40
40 PIN QFN, 6x6
MN SUFFIX
CASE 488AR
1
NCP5392T
AWLYYWWG
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.
Features
? 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
? Dynamic Reference Injection ?
NCP5392T = Specific Device Code
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb--Free Package
*Pin 41 is the thermal pad on the bottom of the device.
ORDERING INFORMATION
Device Package Shipping ?
NCP5392TMNR2G* QFN--40 2500/Tape & Reel
(Pb--Free)
*Temperature Range: 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.
?
?
?
?
?
DAC Range from 0.375 V to 1.6 V
DAC Feed Forward Function
? 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)
Oscillator Frequency Range of 100 kHz – 1 MHz
Latched Over Voltage Protection (OVP)
Guaranteed Startup into Pre-- Charged Loads
? Threshold Sensitive Enable Pin for VTT Sensing
? Power Good Output with Internal Delays
? Thermally Compensated Current Monitoring
? This is a Pb-- Free Device
Applications
? Desktop Processors
? Semiconductor Components Industries, LLC, 2010
November, 2010 - Rev. 1
1
Publication Order Number:
NCP5392T/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP5393 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2/3/4-Phase Controller for CPU Applications |
| NCP5393A | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2/3/4-Phase Controller for CPU Applications |
| NCP5393AMNR2G | 功能描述:IC PHASE CONTROLLER 2/3/4 48-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:37 系列:- 应用:医疗用超声波成像，声纳 电流 - 电源:- 电源电压:2.37 V ~ 6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:56-WFQFN 裸露焊盘 供应商设备封装:56-TQFN-EP（8x8） 包装:管件 |
| NCP5393B | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2/3/4-Phase Controller for CPU Applications |
| NCP5393BMNR2G | 功能描述:DC/DC 开关控制器 2/3/4 PHASE CONTROL RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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