Datasheet > NCP51403

NCP51403

更新时间： 2024-11-24 01:20:15

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
7页	421K
描述
Termination Regulator

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中文翻译

获取价格

数据手册

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NCP51403 数据手册

NCP51403

3 Amp V_TTTermination

Regulator DDR1, DDR2,

DDR3, LPDDR3, DDR4

The NCP51403 is a source/sink Double Data Rate (DDR)

termination regulator specifically designed for low input voltage and

low−noise systems where space is a key consideration.

www.onsemi.com

The NCP51403 maintains a fast transient response and only requires

a minimum output capacitance of 20 mF. The NCP51403 supports a

remote sensing function and all power requirements for DDR V bus

termination. The NCP51403 can also be used in low−power chipsets

and graphics processor cores that require dynamically adjustable

output voltages.

DFN10, 3x3, 0.5P

CASE 506CL

The NCP51403 is available in the thermally−efficient DFN10

Exposed Pad package, and is rated both Green and Pb−free.

MARKING DIAGRAM

Features

• Input Voltage Rails: Supports 2.5 V, 3.3 V and 5 V Rails

51403

ALYWG

• PV Voltage Range: 1.1 to 3.5 V

• Integrated Power MOSFETs

• Phase Margin >45° with Recommended 20 mF V Capacitance

51403 = Specific Device Code

• P

− Logic output pin to Monitor V Regulation

GOOD

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

• EN − Logic input pin for Shutdown mode

• V − Reference Input Allows for Flexible Input Tracking Either

Directly or Through Resistor Divider

• Remote Sensing (V

)

(Note: Microdot may be in either location)

TTS

• Built−in Under Voltage Lockout and Over Current Limit

• Thermal Shutdown

PIN CONNECTION

• Small, Low−Profile 10−pin, 3x3 DFN Package

• These Devices are Pb−Free and are RoHS Compliant

Applications

GOOD

GND

• DDR Memory Termination

• Desktop PC’s, Notebooks, and Workstations

• Servers and Networking equipment

• Telecom/Datacom, GSM Base Station

• Graphics Processor Core Supplies

• Set Top Boxes, LCD−TV/PDP−TV, Copier/Printers

• Chipset/RAM Supplies as Low as 0.5 V

• Active Bus Termination

GND

TTS

Exposed Pad

ORDERING INFORMATION

†

Device

NCP51403MNTXG

Package

Shipping

DFN10

(Pb−Free)

3000 / Tape &

Reel

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

(see notes on page 6)

Publication Order Number:

May, 2016 − Rev. 1

NCP51403/D

12 3 4 5 6 7

中文翻译

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与NCP51403相关器件

型号	品牌	获取价格	描述	数据表
NCP51403MNTXG	ONSEMI	获取价格	Termination Regulator
NCP51460	ONSEMI	获取价格	20mA Micropower Precision Voltage Reference
NCP51460SN33T1G	ONSEMI	获取价格	20mA Micropower Precision Voltage Reference
NCP51510	ONSEMI	获取价格	Termination Regulator
NCP51510MNTAG	ONSEMI	获取价格	Termination Regulator
NCP51510MNTWG	ONSEMI	获取价格	3 Amp VTT Termination Source / Sink Regulator for DDR, DDR-2, DDR-3, DDR-4
NCP51513ABMNTWG	ONSEMI	获取价格	130 V, 2.0/3.0 A High and Low Side Drivers with Dead Time & Interlock
NCP51530	ONSEMI	获取价格	High Frequency High and Low Side Driver
NCP51530ADR2G	ONSEMI	获取价格	High Frequency High and Low Side Driver
NCP51530AMNTWG	ONSEMI	获取价格	High Frequency High and Low Side Driver

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