Siemens Semiconductors 在 1999 年 4 月 1 日更名为 Infineon Technologies。 这是一家充满活力和动力的公司,在全球微电子领域颇有建树。



Image of Infineon's Product

Infineon offer highly reliable IGBTs, MOSFETs, Power Discretes, Drivers, IGBT Modules, IPMs, Regulators, Motor Control, and all forms of AC/DC, DC/DC. Learn More


Infineon 的应用图片

查看 Infineon 关于汽车、商业、电源、工业及其它应用的关注焦点。了解详情


Infineon 的产品、仿真和工具图片

点击鼠标即可获得合适的产品。 Infineon 解决方案查找表能根据您的设计参数和特性快速找到最适合的零件。了解详情

产品列表 查看全部


Infineon 和 International Rectifier

IR 并购

Infineon 和 International Rectifier——这是一个强强组合,为客户提供了一个独特的机会。 两家公司在其分销、竞争产品、领先技术和创新方面实现了惊人的优势互补。了解详情

Newest Products 查看全部 (122)

OptiMOS™-5 40 V MOSFETs in SS08

Infineon’s OptiMOS™-5 40 V in SS08 is the little MOSFET that enables big current. 了解详情

采用 MIPI 2.0 的 SP4T 射频开关

Infineon Technologies 采用 MIPI 2.0 的 SP4T 射频开关是 LTE 和 WCDMA 多模手机的完美解决方案。 了解详情

MERUS Class D Amplifiers

MERUS Class D Amplifiers offer supreme performance, flexibility, and reliability to surpass traditional amplifiers in home, portable, and professional audio applications. 了解详情

Solutions for LED Lighting Designs

Looking for a LED lighting design solution? Check out Digi-Key’s supply of Infineon LED products including LED drivers, LED strips, horticultural & smart lighting for all your application needs. 了解详情

BCR602 - 线性 LED IC 控制器

Infineon 的 BCR602 是一款线性 LED 控制器 IC,通过外部激励晶体管调节 LED 电流。 了解详情

BCR601 - 具有主动余量控制的线性 LED IC

Infineon 的 BCR601 是一款线性 LED 控制器 IC,通过外部激励晶体管调节 LED 电流。 了解详情


Infineon 网络研讨会的图片


Infineon 即将举办的网络研讨会以及这些研讨会的简介。 所有 Infineon 的网络研讨会全部免费。了解详情

Infineon 的开发工具、软件和套件


Infineon Technologies 的工具和软件合作伙伴提供广泛的嵌入式开发工具和软件解决方案,以支持我们的全系列微控制器产品。 了解详情

Infineon 的 Power eSIM 图片


免费开关模式电源电路 (SMPS) 设计软件和变压器计算仿真工具。了解详情

Infineon 应用解决方案的图片



Infineon 解决方案查询器的图片


解决方案查询器旨在让用户在很短时间内为合适的应用找到合适的产品。 该查询器包括三个方面:产品查询器、应用查询器、仿真和工具查询器。了解详情

Infineon Designer 的图片

Infineon Designer

Infineon Designer 是一种功能强大的在线工具,能让工程师轻松快捷地对现成的应用电路进行评估、优化和仿真。 这一在线平台提供了一个基于 SPICE 的灵活设计环境,适用于电源、混合信号和射频设计。了解详情

Recent PTMs 查看全部 (8)

Selecting the Right ESD Diode Publish Date: 2014-04-10

How to select the optimal ESD diode based on IC requirements and the importance of considering external ESD protection given the technology trends in ICs.

Duration: 10 minutes
TRENCHSTOP™ 5 Family Publish Date: 2014-03-18

Trenchstop™ 5 is the next generation of thin wafer technology for applications switching to less than 10 kHz.

Duration: 10 minutes
High Voltage Integrated Circuits Publish Date: 2013-03-05

Used to generate the voltage needed to turn high voltage MOSFETs or IGBTs on and off and also offers speed of operation and protection features.

Duration: 10 minutes
Discrete Power MOSFETs 40 V and Below Publish Date: 2013-01-16

Low voltage discrete power MOSFETs 40 V and below for DC-DC and DC application, IR MOSFET selection tool and cross referencing tool.

Duration: 10 minutes

Featured Videos 查看全部 (57)

Infineon Linear LED Controller IC | Digi-Key Daily

BCR601 from Infineon is a linear LED controller IC regulating the LED current with an external driver transistor.

Explore the world of MERUS™

With MERUS™ we elevate audio performance to the next level for all of those who love audio.

MERUS™ - the new benchmark for class D amplifiers

Groundbreaking technology for cooler class D audio amplification. MERUS™ products meet the most critical design objectives with no compromise on audio quality.

CoolGaN™ - the new power paradigm

Ultimate efficiency and reliability. This is what Infineon’s CoolGaN™ e-mode HEMTs offer to you.