Würth Elektronik eiSos推出了USB类型-C开发工具包,以便快速、方便地迁移到-C型。

2019-02-11 07:53:00 来源:EEFOCUS
标签:
Uses USB Type-C and Power Delivery controllers from STMicroelectronics
 
Waldenburg (Germany), 8 February 2019 – With the USB Type-C Development Kit from Würth Elektronik eiSos, those looking to take advantage of the vastly expanded range of options offered by USB Type-C and USB Power Delivery in their projects have a convenient and immediate solution at hand: built from proven USB-Type C technology from STMicroelectronics, Würth Elektronik’s USB Type-C Development Kit is ready for immediate use in prototypes and represents a reference design for safe and flexible USB PD applications up to 100W.
 
USB Type-C connector is today being used by many devices. Whatever the final application is, there are many reasons for adopting USB-C connectors. Since it is reversible, it can be plugged into a device any which way. Able to carry up to 100 W charging power (from 5V/0.1A up to 20V/5.0A), it merges and is backward compatible with the functionality of both legacy Type-A and -B ports in a single one and even can change roles on the fly.
 
With the USB Type-C Development Kit, Würth Elektronik eiSos has relieved its customers of two of the biggest challenges in developing USB PD applications:
 
1) A robust solution with embedded protection against short-circuit, overvoltage, overcurrent and electromagnetic interference ensured by using USB Type C connectors, inductive components and capacitors from Würth Elektronik eiSos and certified USB Power Delivery controllers from ST with built-in protection.
 
2) A complete and ready-to-use solution with evaluation boards and a demonstration board for sink and source applications from 0,5W up to 100W. These boards can be used without any extra software or firmware for faster development time.
 
The USB Type-C Development Kit includes three assembled boards and a high current rating USB Type-C cable.
 
The first board is the 40W Source Evaluation Board with the STUSB4710 autorun controller and on-board DC/DC converter from ST. The STUSB4710 integrates all the digital and high-voltage analog circuitry needed to autonomously support full USB PD negotiation. It supports up to 5 Power Data Objects (PDO) and power-sharing applications thanks to its I²C interface. Typical applications are power-source applications such as AC adapters, power supplies, power hubs, smart plugs and DC-DC applications.
 
The second board is the 100W Sink Evaluation Board with the STUSB4500 autorun controller from ST. It allows straightforward migration from STD-B, micro-B or custom power plugs to a Type-C connector. This solution is ideal for automatically prompting a charging process – even if the battery is empty. The STUSB4500 supports up to 3 PDOs. Typical applications are electronic devices charged through USB Type-C connector.
 
The third board is the 100W Source Demo Board with the STUSB1602 – an analog front-end that is a companion chip of the STM32 microcontroller – and on board DC/DC converter. The STUSB1602 provides up to 5 PDOs. Typical applications include power-source applications such as AC adapters, power supplies, power hubs, smart plugs and DC-DC applications.
 
Würth Elektronik eiSos is an ST Authorized Partner member of the STMicroelectronics Partner program. The ST Partner Program enhances the ecosystem around ST’s broad portfolio of products helping end customers to reduce development effort and accelerate time to market relying on ST trusted partner’s complementary products or services.
 
The USB Type-C Development Kit is now available at local sales representatives.
 
关注与非网微信 ( ee-focus )
限量版产业观察、行业动态、技术大餐每日推荐
享受快时代的精品慢阅读
 

 

继续阅读
Würth Elektronik eiSos介绍了它的we-cpIB高压双扼流圈。

With its WE-TDC HV, Würth Elektronik eiSos presents a further double choke optimised for SMT assembly.

集成和独立USB解决方案的优缺点分析

随着串口从台式机和笔记本电脑中消失,通用串行总线(USB)现在成为需要连接到PC的各种外围设备的通用接口,无论是作为开发平台还是商用产品。在这个由两部分组成的系列文章的第一部分中,我们快速介绍了USB接口标准及其在嵌入式系统中不断发展的作用。

2019年世界上最繁忙的电子产品

Würth Elektronik eiSos在嵌入式世界展示了各种各样的新电子和机电元件(纽伦堡展览中心,2019年2月26日至28日,展厅3,Booth 3-247)。

CS5086 5V USB输入两节锂电池平衡充电管理方案

随着两节锂电串联的应用普及,两节锂电充电管理芯片的出货量也越来越大,传统的降压型充电管理方案需要配置9V适配器,给厂家增加额外的生产成本。另外由于两节锂电池的个体差异、温度差异等原因造成电池端电压不平衡,导致电压低的那节电池充满后另外一节无法充电,影响电池的充放电次数,缩短电池使用寿命。

飞索/赛普拉斯/微芯/德州仪器这几个公司的MCU的USB方案对比

几乎所有的现代系列MCU具有USB外设。因为USB是一个标准的,则可能期望所有USB实现都是相同的。如果是的话,你会通过各种符合标准,而且还提供了额外的功能和特性,可能只是做一个特定的MCU适合您的下一个设计的实现惊讶。

更多资讯
中国主要厂商5G终端基带芯片布局一览

5G网络技术,将大幅提高数字传输效率,从更大的范围渗透到人们未来生活的方方面面,不仅仅是提供更高速率,还包括物联网、车联网、工业控制、智慧城市等等。5G不仅是新一代的移动通讯技术,更是未来实现万物互联的基础。

国产蚀刻机这么棒,但芯片制造却不配拥有姓名?

硅片从设计到制造到封测,流程复杂。刻蚀是制造环节的工序之一,还有造晶棒、切割晶圆、涂膜、光刻、掺杂、测试等等,都需要复杂的技术。中国在大部分工序上落后。

世界上最好的处理器是怎样的?听雷军怎么说
世界上最好的处理器是怎样的?听雷军怎么说

如今小米9即将发布,雷军在其社交平台上直言“2月20日,骁龙855全球真首发”。所谓“真”,即意味着小米9将在发布后的极短时间内实现大量的现货销售,而不是只见PPT。

经历晶圆污染的台积电,元月营收入会有什么影响?
经历晶圆污染的台积电,元月营收入会有什么影响?

台积电15日公布元月营收780.94亿元新台币(单位下同),月减13.1%,年减2.1%。台积电元月时Fab14B晶圆受到污染,导致12/16纳米良率出现问题,不过,台积电已发布过声明,强调此一事件不影响财测。

半导体复苏前兆?英伟达财测优于预期说明了什么
半导体复苏前兆?英伟达财测优于预期说明了什么

2月15日,英伟达公布财测优于预期,为芯片行业打了入一针强心剂,这是否寓意着半导体产业最坏的日子已经过去呢?

电路方案