参数资料
| 型号： | NCP5386MNR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/33页 |
| 文件大小： | 0K |
| 描述： | IC CTLR BUCK 1/2PHASE 32-QFN |
| 标准包装： | 2,500 |
| 应用： | 控制器，Intel VR10、VR11、AMD CPU |
| 输入电压： | 4.75 V ~ 5.25 V |
| 输出数： | 2 |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VFQFN 裸露焊盘 |
| 供应商设备封装： | 32-QFN（5x5） |
| 包装： | 带卷 (TR) |
当前第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页
NCP5386, NCP5386A,
NCP5386B
1/2 Phase Controller for
CPU and Chipset
Applications
1
32
The NCP5386 is a one ? or two ? phase buck controller which
combines differential voltage and current sensing, and adaptive
voltage positioning to power both AMD and Intel processors and
chipsets. Dual ? edge pulse ? width modulation (PWM) combined with
inductor current sensing reduces system cost by providing the fastest
initial response to transient load events. Dual ? edge multi ? phase
modulation reduces total bulk and ceramic output capacitance
required to satisfy transient load ? line regulation.
A high performance operational error amplifier is provided, which
allows easy compensation of the system. The proprietary method of
Dynamic Reference Injection makes the error amplifier
compensation virtually independent of the system response to VID
changes, eliminating tradeoffs between overshoot and dynamic VID
performance.
Features
? Meets Intel’s VR 10.0 and 11.0, and AMD Specifications
? No load Intel VR Offset of ? 19 mV (NCP5386), +20 mV
(NCP5386A), and 0 mV (NCP5386B)
? Dual ? Edge PWM for Fastest Initial Response to Transient Loading
? High Performance Operational Error Amplifier
? Supports both VR11 and Legacy Soft ? Start Modes
? Dynamic Reference Injection (Patent# 7057381)
? DAC Range from 0.5 V to 1.6 V
? " 0.5% System 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
? Differential Current Sense Amplifiers for each Phase
? Adaptive Voltage Positioning (AVP)
? Frequency Range: 100 kHz – 1.0 MHz
? OVP with Resettable, 8 Event Delayed Latch
? Threshold Sensitive Enable Pin for V TT Sensing
? Power Good Output with Internal Delays
? Programmable Soft ? Start Time
? This is a Pb ? Free Device*
Applications
? Desktop Processors and Chipsets
? Server Processors and Chipsets
? DDR
*For additional information on our Pb ? Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques Reference
Manual, SOLDERRM/D.
http://onsemi.com
MARKING
DIAGRAMS
1
NCP5386x
AWLYYWW G
QFN32, 5 x 5*
MN SUFFIX
CASE 485AF
*Pin 33 is the thermal pad on the bottom of the device.
NCP5386 = Specific Device Code
x = Blank, A or B
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb ? Free Package
ORDERING INFORMATION
Device Package Shipping ?
NCP5386MNR2G* QFN32 2500 /
(Pb ? Free) Tape & Reel
NCP5386AMNR2G* QFN32 2500 /
(Pb ? Free) Tape & Reel
NCP5386BMNR2G* QFN32 2500 /
(Pb ? Free) Tape & Reel
*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.
? Semiconductor Components Industries, LLC, 2013
July, 2013 ? Rev. 3
1
Publication Order Number:
NCP5386/D
相关PDF资料 |
PDF描述 |
|---|---|
| MC34268DR2G | IC REG LDO 800MA 2.85V 8-SOIC |
| ABB55DHHT | CONN EDGECARD 110PS .050 DIP SLD |
| RSM22DRKI | CONN EDGECARD 44POS DIP .156 SLD |
| ESM44DSUI | CONN EDGECARD 88POS DIP .156 SLD |
| RCM36DRES | CONN EDGECARD 72POS .156 EYELET |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP5386SMNR2G | 制造商:ON Semiconductor 功能描述: |
| NCP5387 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2/3/4 Phase Controller for CPU Applications |
| NCP5387MNR2G | 功能描述:软开关 PWM 控制器 2/3/4 PHASE CONTRLER RoHS:否 制造商:Fairchild Semiconductor 输出端数量: 输出电流: 开关频率: 工作电源电压:30 V 电源电流: 最大工作温度:+ 105 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| NCP5388 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2/3/4 Phase Buck Controller for VR10 and VR11 Pentium IV Processor Applications |
| NCP5388MNR2G | 功能描述:其他电源管理 2/3/4 PHASE CNTRLLR RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。