新闻

技术 - Article 2025.02.05

随着DDR5的采用，用于Memory电压调节器的MLCC 25V Solution

▷ 随着Memory技术的发展，从DDR4切换到DDR5，主要功率设计方式也发生了变化。为了比之前的Memory提供更高的带宽和电力效率，DDR5发生了结构性改变，将电压调节器(Voltage Regulator, VR)的位置移动到了主板内部。

 

▷ 在DDR4系统中，收到开关模式电源 (Switching Mode Power Supply, SMPS) 12V供电后，在电压调节器内减压至1.1V后为Memory模组提供电源。所以，要求的MLCC额定电压主要是4~6.3V左右。但在DDR5中，从开关模式电源输出的12V直接向主板的电压调节器供电，因此电压调节器输入端12V上使用的MLCC额定电压要求提高到25V。这种电压变化不仅仅是功率设计也是MLCC规格变化的主要原因。 [Figure1]

 

graph_CN.jpg

▷ 三星电机根据市场变化的需求，在世界上首次开发出0805 inch, X6S, 22uF, 25V MLCC，此产品满足最新Memory系统要求的所有规格，同时保证高可靠性。 

 

 img.jpg 

Samsung

Size (inch)

Capacitance

Rated Voltage

TCC

CL21X226MAYNNW#

0805

22uF

25V

X6S

 


SAMSUNG 25V MLCC Line-up

Samsung

Size (inch)

Related

Voltage

[Vdc]

TCC

Capacitance

MP

Status

Sample

CL21X226MAYNNW#

0805

25

X6S

22uF

MP

Available

CL31X226KAK6NW#

1206

25

X6S22uF

MP

Available

 

 

关联搜索词

#产品详情

#产品咨询

#此前资讯

目录

相关文章

订阅新闻简讯
TOP
订阅新闻速递，查看三星电机的最新新闻吧

为您提供世界最好的综合零件公司三星电机最新消息

  • 电子报申请个人信息手机、同意使用 (含同意接受广告性信息)

    1. Purpose of Collecting Personal Information

    Samsung Electro-Mechanics Co., Ltd. (hereinafter referred to as "SEM") collect your email information to deliver reports or news published by SEM, and the collected personal information will not be used for any purpose other than the specified purpose, and in the event of any change in the purpose of the collection, you will be notified in advance for your consent.

    2. Terms of Retention and Usage of Personal Information

    When you apply to unsubscribe from the newsletter, your personal data will be destroyed without delay. If the retention of the information is required by other laws, personal information for which the term of retention and use has expired may be retained without being destroyed.

    3. Personal Information We Collect
    • Item(s) : Email
    • Period of Retention : Until request of unsubscribe to newsletters
    • Purpose of Collection : To provide reports and news from Samsung Electro-Mechanics
    • Information Automatically Collected : IP(Internet Protocol), Cookies, Access log
    4. Matters Concerning the Consignment of Personal Information Processing

    The “sending of newsletters” is entrusted to and operated by an external professional company as shown below to perform the service. In accordance with related laws, such as the Personal Information Protection Act, the Company specifies in its agreement with the external service provider matters concerning the liabilities, such as the prohibition to use personal information for purposes other than those to perform the consigned service, technical and administrative protective measures, restrictions on re-consignment, management and supervision of the trustee, damages, etc., pursuant to related laws such as the Personal Information Protection Act, and SEM will notify you without delay in the event of any change in the details of the consignment or any change of the consignee.

    Matters Concerning the Consignment of Personal Information Processing
    Name of the Consignee Company The Uber Creative
    Representative Telephone Number +82-2-517-5133
    Consigned Work Sending out newsletters, operation and maintenance of the website

    ※ You have the right to refuse to consent to the collection and use of your personal data, and if you do not agree, you will not be able to receive the newsletter.

    I have read the above contents and agree to the collection and use of my personal information including consent to receive advertising information.

  • 同意接收三星电机速递。

订阅新闻简讯