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UR5517G-SM2-R PDF预览

UR5517G-SM2-R

更新时间: 2024-09-15 07:09:07
品牌 Logo 应用领域
友顺 - UTC 稳压器双倍数据速率
页数 文件大小 规格书
9页 1067K
描述
3A DDR BUS TERMINATION REGULATOR

UR5517G-SM2-R 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:MSOP包装说明:HALOGEN FREE, MSOP-10
针数:10Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84接口集成电路类型:BUS TERMINATOR SUPPORT CIRCUIT
JESD-30 代码:S-PDSO-G10长度:3 mm
功能数量:1端子数量:10
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.04 mm最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:5 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3 mm

UR5517G-SM2-R 数据手册

 浏览型号UR5517G-SM2-R的Datasheet PDF文件第2页浏览型号UR5517G-SM2-R的Datasheet PDF文件第3页浏览型号UR5517G-SM2-R的Datasheet PDF文件第4页浏览型号UR5517G-SM2-R的Datasheet PDF文件第5页浏览型号UR5517G-SM2-R的Datasheet PDF文件第6页浏览型号UR5517G-SM2-R的Datasheet PDF文件第7页 
UNISONIC TECHNOLOGIES CO., LTD  
UR5517  
LINEAR INTEGRATED CIRCUIT  
3A DDR BUS TERMINATION  
REGULATOR  
„
DESCRIPTION  
The UR5517 is a linear regulator which provides up to 3 Amp  
bi-directional sourcing and sinking capability for DDR1/2/3 SDRAM  
bus terminator applications. It only requires 20uF of ceramic output  
capacitance by a integrated operational amplifier which provides fast  
load transient response.  
The UR5517 also includes two control pins, S3 & S5. If S3 were  
set in low level, VTT will be turned off and left Hi-Z(sleep-state  
mode).If setting S5 were set in low level, both VTT and VTTREF will be  
turned off and discharged to ground(soft-off mode).  
„
FEATURES  
* Input Voltage Range:3~5.5V  
* VLDOIN Voltage Range:1.2V~3.6V  
* DDR1/2/3 Termination Voltage Applications  
* Sourcing and Sinking Current up to 3A  
* ±20mV Accuracy for VTT and VTTREF  
* 10mA Buffered Reference(VTTREF  
)
* Supports High-Z in S3(STR) and Soft-off in S5(Shutdown)  
* Integrated Divider Tracks 1/2 VDDQSNS for Both VTT&VTTREF  
* Built-In Soft-Start  
* Current Limiting Protection  
* Thermal Shutdown Protection  
„
ORDERING INFORMATION  
Ordering Number  
Package  
Packing  
Lead Free  
Halogen Free  
UR5517L-SM2-R  
UR5517L-SM2-T  
UR5517G-SM2-R  
UR5517G-SM2-T  
MSOP-10  
MSOP-10  
Tape Reel  
Tube  
UR5517L-SM2 -R  
(1) R: Tape Reel, T: Tube  
(2) SM2: MSOP-10  
(1)Packing Type  
(2)Package Type  
(3)Lead Free  
(3) G: Halogen Free, L: Lead Free  
www.unisonic.com.tw  
Copyright © 2011 Unisonic Technologies Co., Ltd  
1 of 9  
QW-R102-041.B  

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