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CM3212-02DE PDF预览

CM3212-02DE

更新时间: 2024-11-18 14:48:31
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管
页数 文件大小 规格书
11页 199K
描述
SPECIALTY ANALOG CIRCUIT, PDSO8, 3 X 3 MM., 0.65 MM PITCH, ROHS COMPLIANT, MO-229VEEC-1, TDFN-8

CM3212-02DE 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SON包装说明:HVSON,
针数:8Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.38
Base Number Matches:1

CM3212-02DE 数据手册

 浏览型号CM3212-02DE的Datasheet PDF文件第2页浏览型号CM3212-02DE的Datasheet PDF文件第3页浏览型号CM3212-02DE的Datasheet PDF文件第4页浏览型号CM3212-02DE的Datasheet PDF文件第5页浏览型号CM3212-02DE的Datasheet PDF文件第6页浏览型号CM3212-02DE的Datasheet PDF文件第7页 
CM3202-02  
DDR VDDQ and VTT  
Termination Voltage  
Regulator  
Product Description  
The CM320202 is a dualoutput low noise linear regulator  
designed to meet SSTL2 and SSTL3 specifications for  
http://onsemi.com  
DDRSDRAM V  
supply and termination voltage V supply.  
DDQ  
TT  
With integrated power MOSFETs the CM320202 can source up to  
2 A of VDDQ continuous current, and source or sink up to 2 A VTT  
continuous current. The typical dropout voltage for VDDQ is 500 mV  
at 2 A load current.  
The CM320202 provides excellent full load regulation and fast  
response to transient load changes. It also has builtin overcurrent  
limits and thermal shutdown at 170°C.  
The CM320202 supports SuspendToRAM (STR) and ACPI  
compliance with Shutdown Mode which tristates VTT to minimize  
quiescent system current.  
The CM320202 is available in a space saving WDFN8 surface  
mount packages. Low thermal resistance allows them to withstand  
high power dissipation at 85°C ambient. The CM320202 can operate  
over the industrial ambient temperature range of –40°C to 85°C.  
1
WDFN8  
DE SUFFIX  
CASE 511BH  
MARKING DIAGRAM  
CM320  
202DE  
CM320 202DE = CM320202DE  
Features  
Two Linear Regulators  
ORDERING INFORMATION  
Maximum 2 A Current from VDDQ  
Device  
CM320202DE  
Package  
Shipping  
Source and Sink Up to 2 A VTT Current  
1.7 V to 2.8 V Adjustable VDDQ Output Voltage  
0.85 V to 1.4 V VTT Output Voltage (Tracking at 50% of VDDQ)  
500 mV Typical VDDQ Dropout Voltage at 2 A  
Excellent Load and Line Regulation, Low Noise  
Meets JEDEC DDRI and DDRII Memory Power Spec  
Linear Regulator Design Requires no Inductors and Has Low  
External Component Count  
WDFN8  
3000/Tape & Reel  
(PbFree)  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specification  
Brochure, BRD8011/D.  
Integrated Power MOSFETs  
Dual Purpose ADJ/Shutdown Pin  
BuiltIn OverCurrent Limit and Thermal Shutdown for V  
DDQ  
and V  
TT  
Fast Transient Response  
Low Quiescent Current  
These Devices are PbFree and are RoHS Compliant  
Applications  
DDR Memory and Active Termination Buses  
Desktop Computers, Servers  
Residential and Enterprise Gateways  
DSL Modems  
Routers and Switches  
DVD Recorders  
3D AGP Cards  
LCD TV and STB  
© Semiconductor Components Industries, LLC, 2011  
1
Publication Order Number:  
March, 2011 Rev. 3  
CM320202/D  

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