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RT9173DGSP集成電路（IC）的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料
| 廠商型號 |
RT9173DGSP |
| 參數(shù)屬性 | RT9173DGSP 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；RT9173DGSP應用范圍：轉換器，DDR 總線端接穩(wěn)壓器；產品描述：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 |
| 頁面數(shù)量 |
13 頁 |
| 生產廠商 | Richtek Technology Corporation |
| 企業(yè)簡稱 |
RICHTEK【立锜科技】 |
| 中文名稱 | 立锜科技股份有限公司官網 |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-6-14 20:00:00 |
| 人工找貨 | RT9173DGSP價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
RT9173DGSP規(guī)格書詳情
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
產品屬性
- 產品編號：
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
- 應用：
轉換器，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
- 供應商器件封裝：
8-SOP-EP
- 描述：
IC REG CONV DDR BUS 1OUT 8SOP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
25+ |
SOP-8 |
54648 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
RICHTEK |
24+ |
SOP8 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅！！ |
詢價 | ||
RICHTEK |
10+ |
SOP8 |
1500 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
RICHTEK/立锜 |
23+ |
SOP-8 |
25680 |
買RT找智聯(lián)19年專營值得信賴 |
詢價 | ||
RICHTEK(臺灣立锜) |
24+ |
N/A |
11048 |
原廠可訂貨,技術支持,直接渠道?？珊灡９┖贤?/div> |
詢價 | ||
RICHTEK/立锜 |
18+ |
SOP-8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
RICHTEK/立锜 |
22+ |
SOP8 |
3000 |
原裝正品,支持實單 |
詢價 | ||
RICHTEK |
22+23+ |
N/A |
8000 |
新到現(xiàn)貨，只做原裝進口 |
詢價 | ||
RICHTEK/立锜 |
2406+ |
SOP-8 |
71260 |
誠信經營!進口原裝!量大價優(yōu)! |
詢價 | ||
RICHTEK |
24+ |
N/A |
4930 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價 |
