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RT9173D集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書(shū)PDF中文資料

RT9173D
廠商型號(hào)

RT9173D

參數(shù)屬性

RT9173D 封裝/外殼為8-SOIC(0.154",3.90mm 寬)裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的特殊用途穩(wěn)壓器;RT9173D應(yīng)用范圍:轉(zhuǎn)換器,DDR 總線端接穩(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

文件大小

223.6 Kbytes

頁(yè)面數(shù)量

13 頁(yè)

生產(chǎn)廠商 Richtek Technology Corporation
企業(yè)簡(jiǎn)稱

RichTek立锜科技

中文名稱

立锜科技股份有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-6 21:43:00

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RT9173D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

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)裸露焊盤

  • 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
2016+
SOP8
4000
公司只做原裝,假一罰十,可開(kāi)17%增值稅發(fā)票!
詢價(jià)
立锜
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂
詢價(jià)
RICHTEK
05+
SOP8
140
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
RICHTEK/立锜
23+
SOP8
3860
原廠原裝
詢價(jià)
RICHTEK/立锜
1950+
SOP8
4856
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
RICHTEK
24+
SOP8
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價(jià)
RICHTEK
24+
SOP-8
66800
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價(jià)
Richtek(立崎)
23+
NA
26094
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè)
詢價(jià)
RICHTEK
24+
SOP-8
5989
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存!
詢價(jià)
RICHTEK
23+
SOP8
2500
超低價(jià)原裝環(huán)保房間現(xiàn)貨假一賠十
詢價(jià)