Browse the Community
Find the answers to your questions about Infineon’s comprehensive IGBT discrete portfolio offering application-specific solutions from 600 to 1600 V. Choose between different current ratings and IGBT chip generations to achieve the highest value for your application.
Join the revolution to rely on – in our SiC community, where you can find answers to all of your SiC questions. Based on Infineon's CoolSiC™ technology, radically new product designs with best system cost-performance ratio can be realized. CoolSiC™ MOSFETs first products in 1200 V target photovoltaic inverters, battery charging and energy storage. Different topologies and configurations include 3-level, dual, fourpack, sixpack and booster modules as well as discretes with three or four terminal pins.
Every switch needs a driver – the right driver makes a difference. Find your perfect driver with help from our community on our more than 500 EiceDRIVER™ gate driver IC solutions suitable for any power switch, and any application.
iMOTION™ ICs integrate all the control and analog interface functions required for sensor less field oriented control (FOC) of PM motors using DC link or leg shunt current measurements. In this forum, you can post your questions about the iMOTION™ family and find resources for your next project.
Get help from the MADK Community to get a motor running in less than an hour! Here, you can post questions about Infineon’s Modular Application Design Kit (MADK) evaluation platform, which covers motor drive applications from 20 W up to 11 kW.
The MOTIX™ Bridge forum is designed for you to post your questions, comments and feedback about all our bridges, e.g. single half-bridge ICs (NovalithIC™) and multi half-bridge ICs at anytime. Ask your technical questions or explore existing content!
The MOTIX™ Driver forum is designed for you to post your questions, comments and feedback about multi MOSFET driver ICs and motor gate driver ICs at anytime. Ask your technical questions or explore existing content!
The MOTIX™ SBC forum is designed for you to post your questions, comments and feedback about BL(DC) Motor System IC family at anytime. Ask your technical questions or explore existing content!
Post your questions about Infineon Intelligent Power Modules (IPMs). Depending on the level of integration and power required there are different options of semiconductors and drivers in numerous packages for various voltage and current classes. CIPOS™ IPMs are families of highly integrated, compact power modules designed to drive motors in applications ranging from home appliances to fans, pumps, and general-purpose drives
Power Management ICs: Discussion forum related to Power Management topics covering the following product groups: OPTIREGTM PMIC OPTIREGTM SBCs OPTIREGTM Linear OPTIREGTM Switcher DC-DC Converters AC-DC Power Conversion Automotive Conventional Powertrain ICs Wireless Charging ICs Isolated Industrial Interface Contactless power and sensing ICs Solid State Relay Ask your technical questions or explore existing content!
In this forum you can post your questions, comments and feedback about the Infineon Merus range of mid power and high power Class D Amplifiers that range from 10Watts to 5kW! Infineon’s Merus Audio amplifiers range from Analog Input Discrete Class D amplifiers for Home, Professional and Aftermarket Automotive amplifiers through to highly integrated digital I2S input Class D amplifiers for portable and home active speakers. Post your questions below to get feedback from our team of audio experts. For the quickest response please share parts of your schematic, layout and configuration data. Below you’ll also find links to the latest board pages, GitHub, documents and FAQs.
The Smart Low-Side & High-Side Switches forum is designed for you to post your questions, comments and feedback about all our market’s most comprehensive portfolio of smart power switches like PROFET™, HITFET™, SPOC™, SPIDER and FLEX product families. Ask your technical questions or explore existing content!
This forum discusses topics on MOSFET (Si/SiC).
This forum discusses topics on Diodes & Thyristors (Si/SiC)
In this forum, you can post your questions, comments, and feedback about the LED driver. Infineon provides innovative, high-performance LED Driver ICs solutions that incorporate best-in-class technologies and can be used in a wide range of LED lighting applications. Infineon offers different subcategories of LED drivers i.e. AC-DC LED driver IC, DC-DC LED Driver IC, LED dimming Driver IC, Linear Led Driver IC, and Litix. LITIX LED driver ICs are designed specifically for automotive LED applications. Infineon’s LITIX™ is the best solution to benefit from the advantages of LEDs while also providing complete protection for your automotive LED lighting applications, e.g. for LED Front Lighting or LED Rear Lighting. Post your questions below to get feedback from our team of LED driver experts. For the quickest response please share parts of your schematic, layout, and configuration data. Below you’ll also find links to the latest board pages, documents, and FAQs.
This forum discusses topics on HEMT (GaN)
We have IAUS240N08S5N019 transistor with the next marking on package "5N08019" (see photo below). According to the datasheet, IAUS240N08S5N019 model should have a package marking "A08S5N19". Package appearance and dimensions same as PG-HSOG-8-1. But "5N08019" marking corresponds IAUT240N08S5N019 model in PG-HSOF-8-1 package. Please tell me where is the mistake? Did we get a counterfeit?Show Less
This is a SiC MOSFET AIMW120R045M1 switching characteristics test circuit:
And AIMW120R045M1 switching characteristics SPEC:
My question is how to setup Id=20A at Inductive load test circuit?Show Less
Could you please list some possible risk when we use a 4.7uF capacitor?Such as when and what kind of problem will it
happen?If problems happened,where would it be affected?Could you provide us with some directions?
And here are some other qusetions——If we connect a 1KΩ resistor in series on SDO and CLK，is the value of resistor too
large?is there some risk for SPI communication?Do you have recommended values or ranges?
Looking forward to your reply!
Is there any spreadsheet for any of the IDP230x?
In the design guide (DG_201702_PL21_007), in Fig. 11 there is a screenshot of something that looks like that (very ambiguous tho~).
Thank you!Show Less
I am having some quries related to "ERR" flag used in SPI Communication in SBC TLE9471ES.
As per manual this flag is set when
1. number of received spi clocks is not 0 or 16
2. RSTN is low and SPI frames being sent at same time
so the queries are
1. What happened if we dont take action when the ERR flag is set
2. Is there any alternative available like SPI_FAIL flag to cover this errors
Thanks in advanceShow Less
I am powering an Intel Arria 10 FPGA and am using your power demo board design as a starting place: https://www.infineon.com/cms/en/product/promopages/Altera/
Is there a recommendation for a different IR MOSFET than the IR3555-IR3557 to use with the IR35204? These FETs are obsolete or unavailable.
This is a patamenter about Buffer Capacitor of T5V1 listing in TLE88888-1QK Datasheet.We want to know whether it can be applied beyond the recommended parameters, because the ripple of our power supply will exceed the accuracy range due to the interference of the clock signal, and we must increase the capacitance of 4.7uf to filter it out.Is there any risk if 4.7uf capacitor is used?Show Less
I am currently using EVAL-M3-302F with EVAL-M3-CM615PN for an application. I can properly control the motor using the MCE designer. But to be able to control the motor externally I want it to be done using the UART1 of the chip. I have read in another post on community that UART 1 can also be used for user application without going through the MCU core(A core).
I have followed all the necessary steps to configure UART1 for user application. I use the example script provided for both(buffer and fifio mode). But It failed to communicated with my external microcontroller. When I probe pin 64 & 63 of the IMC302A-64, the pins are at zero volt. Does this mean that UART1 is not active?
How can I do this properly ?Show Less
MCE Designer becomes unresponsive and no longer able to turn off the Motor every time I tired to run PFC first and then run Motor.
But there is no problem if I turn on only one(either pfc or Motor) and run.
The tools that I use for this application are: EVAL-M3-302F for controller and EVAL-M3-CM615PN for power board. I have the latest version of MCE designer installed which is v2.3.1 and the MCE wizard that I have is v2.3.1. The firmware package that I use for board is IMC302A-F064 MCE Software Package v1.3.3Show Less
I'm repairing a power supply that uses the following chip for a +/- 12V supply which has failed. Problem is that it is discontinued and the only available replacement I could find is ICE3BR0065.
The problems are
1)ICE3BR0065 has an BA (extended blanking & auto-restart) pin whereas the ICE2B265 has a soft start pin at pin 1.
2)ICE2B265 has a higher oscillating frequency of 67kHz compared to 65kHz of ICE3BR0065.
3)ICE2B265 uses a startup resistor at VCC whereas ICE3BR0065 does not.
4)ICE2B265 requires a low pass filter at its feedback pin whereas ICE3BR0065 does not.
Without modifying the power supply circuit (preferably not), are the differences small enough to consider ICE3BR0065 as a replacement? If not, what are other chips with similar specs and pinouts that are available?Show Less