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RT9173DGSP集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書(shū)PDF中文資料

RT9173DGSP
廠(chǎng)商型號(hào)

RT9173DGSP

參數(shù)屬性

RT9173DGSP 封裝/外殼為8-SOIC(0.154",3.90mm 寬)裸露焊盤(pán);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的特殊用途穩(wěn)壓器;RT9173DGSP應(yīng)用范圍:轉(zhuǎn)換器,DDR 總線(xiàn)端接穩(wěn)壓器;產(chǎn)品描述:IC REG CONV DDR BUS 1OUT 8SOP

功能描述

Cost-Effective, Peak 3A Sink/Source Bus Termination Regulator

封裝外殼

8-SOIC(0.154",3.90mm 寬)裸露焊盤(pán)

文件大小

223.6 Kbytes

頁(yè)面數(shù)量

13 頁(yè)

生產(chǎn)廠(chǎng)商 Richtek Technology Corporation
企業(yè)簡(jiǎn)稱(chēng)

RichTek立锜科技

中文名稱(chēng)

立锜科技股份有限公司官網(wǎng)

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更新時(shí)間

2025-5-4 14:06:00

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RT9173DGSP規(guī)格書(shū)詳情

General Description

The RT9173D is a simple, cost-effective and high-speed linear regulator designed to generate termination voltage in double data rate (DDR) memory system to comply with the JEDEC SSTL_2 and SSTL_18 or other specific interfaces such as HSTL, SCSI-2 and SCSI-3 etc. devices requirements. The regulator is capable of actively sinking or sourcing continuous 2A or up to 3A transient peak current while regulating an output voltage to within 40mV. The output termination voltage cab be tightly regulated to track 1/2VDDQ by two external voltage divider resistors or the desired output voltage can be pro-grammed by externally forcing the REFEN pin voltage.

Features

Ideal for DDR-I, DDR-II and DDR-III VTT Applications

Sink and Source Current

2A Continuous Current

Peak 3A for DDRI and DDRII

Peak 2.5A for DDRIII

Integrated Power MOSFETs

Generates Termination Voltage for SSTL_2, SSTL _18, HSTL, SCSI-2 and SCSI-3 Interfaces

High Accuracy Output Voltage at Full-Load

Output Adjustment by Two External Resistors

Low External Component Count

Shutdown for Suspend to RAM (STR) Functionality with High-Impedance Output

Current Limiting Protection

On-Chip Thermal Protection

Available in SOP-8 (Exposed Pad) Packages

VIN and VCNTL No Power Sequence Issue

RoHS Compliant and 100 Lead (Pb)-Free

Applications

Desktop PCs, Notebooks, and Workstations

Graphics Card Memory Termination

Set Top Boxes, Digital TVs, Printers

Embedded Systems

Active Termination Buses

DDR-I, DDR-II and DDR-III Memory Systems

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    RT9173DGSP

  • 制造商:

    Richtek USA Inc.

  • 類(lèi)別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 應(yīng)用:

    轉(zhuǎn)換器,DDR 總線(xiàn)端接穩(wěn)壓器

  • 電壓 - 輸入:

    1.46V ~ 2.5V

  • 輸出數(shù):

    1

  • 電壓 - 輸出:

    可調(diào)式

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)裸露焊盤(pán)

  • 供應(yīng)商器件封裝:

    8-SOP-EP

  • 描述:

    IC REG CONV DDR BUS 1OUT 8SOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
RICHTEK
10+
SOP8
1500
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RICHTEK
23+
SOP8
8890
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RICHTEK
2020+
SOP8
14424
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可
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RICHTEK
24+
SOP8
20000
全新原廠(chǎng)原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??!
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RICHTEK/立锜
2406+
SOP-8
71260
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)!
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RICHTEK/立锜
23+
SOP-8
25680
買(mǎi)RT找智聯(lián)19年專(zhuān)營(yíng)值得信賴(lài)
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23+
SOP8
3386
全新原裝正品現(xiàn)貨,支持訂貨
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RICHTEK
24+
N/A
4930
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開(kāi)原型號(hào)
詢(xún)價(jià)
RICHTEK/立锜
22+
SOP8
9000
原裝正品
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RICHTEK
21+
SOP8
12588
原裝正品,自己庫(kù)存 假一罰十
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